Hail Map for Potomac, MD

Date / Time	Report Details
4/15/2024 2:38 PM EDT	The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 1000 pm edt for central maryland.
4/15/2024 2:34 PM EDT	At 233 pm edt, a severe thunderstorm was located over rockville, moving east at 35 mph (trained weather spotters reported quarter sized hail in gaithersburg). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, gaithersburg, olney, aspen hill, potomac, north bethesda, north potomac, redland, chevy chase, north kensington, south kensington, rossmoor, wheaton-glenmont, wheaton, glenmont, derwood, kensington, garrett park, and chevy chase view.
4/15/2024 2:24 PM EDT	At 224 pm edt, a severe thunderstorm was located over gaithersburg, moving east at 35 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, chevy chase, north kensington, south kensington, rossmoor, wheaton-glenmont, wheaton, cloverly, glenmont, and darnestown.
4/15/2024 2:20 PM EDT	At 220 pm edt, a severe thunderstorm was located near boyds, or near germantown, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, poolesville, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, chevy chase, north kensington, south kensington, boyds, rossmoor, wheaton-glenmont, wheaton, and cloverly.
4/15/2024 2:06 PM EDT	Svrlwx the national weather service in sterling virginia has issued a * severe thunderstorm warning for, central montgomery county in central maryland, * until 245 pm edt. * at 206 pm edt, a severe thunderstorm was located over poolesville, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/9/2023 3:18 PM EDT	At 317 pm edt, a severe thunderstorm was located over herndon, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/9/2023 3:18 PM EDT	At 317 pm edt, a severe thunderstorm was located over herndon, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/9/2023 2:57 AM EDT	At 257 am edt, a severe thunderstorm was located over rockville, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/7/2023 5:28 PM EDT	At 528 pm edt, a severe thunderstorm was located over north bethesda, or near bethesda, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, olney, aspen hill, potomac, north bethesda, fairland, white oak, redland, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, wheaton-glenmont, friendship village, and rossmoor. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
9/7/2023 5:16 PM EDT	At 516 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/7/2023 5:16 PM EDT	At 516 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/25/2023 7:38 PM EDT	The severe thunderstorm warning for south central montgomery and northwestern fairfax counties and the city of fairfax will expire at 745 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
8/25/2023 7:38 PM EDT	The severe thunderstorm warning for south central montgomery and northwestern fairfax counties and the city of fairfax will expire at 745 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
8/25/2023 7:23 PM EDT	At 723 pm edt, a severe thunderstorm was located over potomac, or over american legion bridge, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, gaithersburg, reston, herndon, fairfax, vienna, mantua, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, oakton, north potomac, tysons corner, wolf trap, great falls, and merrifield. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/25/2023 7:23 PM EDT	At 723 pm edt, a severe thunderstorm was located over potomac, or over american legion bridge, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, gaithersburg, reston, herndon, fairfax, vienna, mantua, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, oakton, north potomac, tysons corner, wolf trap, great falls, and merrifield. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/25/2023 7:11 PM EDT	At 711 pm edt, a severe thunderstorm was located over great falls, or near lowes island, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, bethesda, gaithersburg, reston, herndon, fairfax, vienna, broadlands, lowes island, brambleton, mantua, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, ashburn, and oakton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/25/2023 7:11 PM EDT	At 711 pm edt, a severe thunderstorm was located over great falls, or near lowes island, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, bethesda, gaithersburg, reston, herndon, fairfax, vienna, broadlands, lowes island, brambleton, mantua, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, ashburn, and oakton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/25/2023 6:59 PM EDT	At 659 pm edt, a severe thunderstorm was located over lowes island, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/25/2023 6:59 PM EDT	At 659 pm edt, a severe thunderstorm was located over lowes island, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/7/2023 6:11 PM EDT	At 610 pm edt, severe thunderstorms were located along a line extending from lanham-seabrook to near quantico, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, fort hunt, vienna, groveton, forestville, falls church and huntington. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/7/2023 6:11 PM EDT	At 610 pm edt, severe thunderstorms were located along a line extending from lanham-seabrook to near quantico, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, fort hunt, vienna, groveton, forestville, falls church and huntington. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/7/2023 6:11 PM EDT	At 610 pm edt, severe thunderstorms were located along a line extending from lanham-seabrook to near quantico, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, fort hunt, vienna, groveton, forestville, falls church and huntington. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/7/2023 5:43 PM EDT	At 543 pm edt, severe thunderstorms were located along a line extending from i66 and i495 interchange to 12 miles west of stafford, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/7/2023 5:43 PM EDT	The severe thunderstorm warning for south central carroll, western howard, montgomery, northern prince georges, southeastern loudoun, northwestern fairfax and northwestern prince william counties will expire at 545 pm edt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. a tornado watch remains in effect until 900 pm edt for central and north central maryland, and northern virginia. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
8/7/2023 5:43 PM EDT	At 543 pm edt, severe thunderstorms were located along a line extending from i66 and i495 interchange to 12 miles west of stafford, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2023 5:43 PM EDT	The severe thunderstorm warning for south central carroll, western howard, montgomery, northern prince georges, southeastern loudoun, northwestern fairfax and northwestern prince william counties will expire at 545 pm edt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. a tornado watch remains in effect until 900 pm edt for central and north central maryland, and northern virginia. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
8/7/2023 5:43 PM EDT	At 543 pm edt, severe thunderstorms were located along a line extending from i66 and i495 interchange to 12 miles west of stafford, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/7/2023 5:42 PM EDT	At 541 pm edt, severe thunderstorms were located along a line extending from ellicott city to near laurel to potomac, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/7/2023 5:14 PM EDT	At 514 pm edt, severe thunderstorms were located along a line extending from near south riding to near culpeper, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/7/2023 5:11 PM EDT	At 511 pm edt, severe thunderstorms were located along a line extending from near poolesville to herndon to near haymarket, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/7/2023 5:11 PM EDT	At 511 pm edt, severe thunderstorms were located along a line extending from near poolesville to herndon to near haymarket, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/7/2023 4:56 PM EDT	At 455 pm edt, severe thunderstorms were located along a line extending from near gamber to near haymarket, moving east at 55 mph (emergency management continues to report widespread wind damage with this storm). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, frederick, rockville, bethesda, gaithersburg, reston, leesburg, olney, herndon, westminster, damascus, broadlands, lansdowne, lowes island, poolesville, mclean, american legion bridge, harry grove stadium, ellicott city and aspen hill. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.
8/7/2023 4:56 PM EDT	At 455 pm edt, severe thunderstorms were located along a line extending from near gamber to near haymarket, moving east at 55 mph (emergency management continues to report widespread wind damage with this storm). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, frederick, rockville, bethesda, gaithersburg, reston, leesburg, olney, herndon, westminster, damascus, broadlands, lansdowne, lowes island, poolesville, mclean, american legion bridge, harry grove stadium, ellicott city and aspen hill. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.
8/7/2023 4:25 PM EDT	At 424 pm edt, severe thunderstorms were located along a line extending from near thurmont to 7 miles north of linden, moving east at 55 mph (emergency management reports widespread wind damage with this line of storms across md and northern va). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/7/2023 4:25 PM EDT	At 424 pm edt, severe thunderstorms were located along a line extending from near thurmont to 7 miles north of linden, moving east at 55 mph (emergency management reports widespread wind damage with this line of storms across md and northern va). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/7/2023 4:25 PM EDT	At 424 pm edt, severe thunderstorms were located along a line extending from near thurmont to 7 miles north of linden, moving east at 55 mph (emergency management reports widespread wind damage with this line of storms across md and northern va). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/29/2023 4:41 PM EDT	At 441 pm edt, severe thunderstorms were located along a line extending from baltimore-washington airport to near goddard to pimmit hills, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, columbia, bethesda, reston, bowie, severn, annapolis, college park, crofton, greenbelt, langley park, beltsville, vienna, elkridge, riviera beach, forestville, falls church, largo, coral hills and bladensburg. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
7/29/2023 4:41 PM EDT	At 441 pm edt, severe thunderstorms were located along a line extending from baltimore-washington airport to near goddard to pimmit hills, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, columbia, bethesda, reston, bowie, severn, annapolis, college park, crofton, greenbelt, langley park, beltsville, vienna, elkridge, riviera beach, forestville, falls church, largo, coral hills and bladensburg. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
7/29/2023 4:41 PM EDT	At 441 pm edt, severe thunderstorms were located along a line extending from baltimore-washington airport to near goddard to pimmit hills, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, columbia, bethesda, reston, bowie, severn, annapolis, college park, crofton, greenbelt, langley park, beltsville, vienna, elkridge, riviera beach, forestville, falls church, largo, coral hills and bladensburg. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
7/29/2023 4:24 PM EDT	At 424 pm edt, severe thunderstorms were located along a line extending from savage-guilford to hillandale to reston, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/29/2023 4:24 PM EDT	At 424 pm edt, severe thunderstorms were located along a line extending from savage-guilford to hillandale to reston, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/29/2023 4:24 PM EDT	At 424 pm edt, severe thunderstorms were located along a line extending from savage-guilford to hillandale to reston, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/29/2023 4:17 PM EDT	At 416 pm edt, severe thunderstorms were located along a line extending from near damascus to near fairland to near potomac, moving east at 40 mph. a mesonet in germantown measured a peak wind gust to 69 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, north bethesda, montgomery village, sterling, north potomac, fairland, white oak, redland, great falls, colesville and kemp mill. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 70 mph.
7/29/2023 4:17 PM EDT	At 416 pm edt, severe thunderstorms were located along a line extending from near damascus to near fairland to near potomac, moving east at 40 mph. a mesonet in germantown measured a peak wind gust to 69 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, north bethesda, montgomery village, sterling, north potomac, fairland, white oak, redland, great falls, colesville and kemp mill. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 70 mph.
7/29/2023 4:09 PM EDT	At 409 pm edt, a severe thunderstorm was located over herndon, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/29/2023 4:09 PM EDT	At 409 pm edt, a severe thunderstorm was located over herndon, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/29/2023 4:09 PM EDT	At 409 pm edt, a severe thunderstorm was located over herndon, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/29/2023 4:06 PM EDT	At 406 pm edt, severe thunderstorms were located along a line extending from near boyds to olney to lowes island, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac, fairland and white oak. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
7/29/2023 4:06 PM EDT	At 406 pm edt, severe thunderstorms were located along a line extending from near boyds to olney to lowes island, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac, fairland and white oak. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
7/29/2023 3:52 PM EDT	At 352 pm edt, severe thunderstorms were located along a line extending from near point of rocks to poolesville to lansdowne, moving east at 40 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, leesburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac and fairland. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/29/2023 3:52 PM EDT	At 352 pm edt, severe thunderstorms were located along a line extending from near point of rocks to poolesville to lansdowne, moving east at 40 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, leesburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac and fairland. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
7/29/2023 3:40 PM EDT	At 340 pm edt, severe thunderstorms were located along a line extending from near point of rocks to near leesburg to near oatlands, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/29/2023 3:40 PM EDT	At 340 pm edt, severe thunderstorms were located along a line extending from near point of rocks to near leesburg to near oatlands, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/28/2023 7:01 PM EDT	At 701 pm edt, a severe thunderstorm was located over sykesville, or 12 miles northwest of historic ellicott city, moving northeast at 30 mph (emergency management has reported numerous instance of wind damage in montgomery county). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, woodlawn, randallstown, montgomery village, eldersburg, milford mill, north potomac, redland, mount airy and sykesville. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 70 mph.
7/28/2023 6:50 PM EDT	At 650 pm edt, a severe thunderstorm was located over potomac, or near rockville, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, american legion bridge, mclean, aspen hill, potomac, north bethesda, tysons corner, wolf trap, great falls, chevy chase, north kensington, south kensington, forest glen, north chevy chase, wheaton-glenmont, friendship village, wheaton, glenmont and cabin john. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/28/2023 6:50 PM EDT	At 650 pm edt, a severe thunderstorm was located over potomac, or near rockville, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, american legion bridge, mclean, aspen hill, potomac, north bethesda, tysons corner, wolf trap, great falls, chevy chase, north kensington, south kensington, forest glen, north chevy chase, wheaton-glenmont, friendship village, wheaton, glenmont and cabin john. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/28/2023 6:49 PM EDT	At 648 pm edt, a severe thunderstorm was located near mount airy, or near damascus, moving northeast at 30 mph (emergency management has reported numerous downed trees and other wind damage across montgomery county). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, woodlawn, randallstown, montgomery village, eldersburg, milford mill, north potomac, redland, mount airy and sykesville. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 70 mph.
7/28/2023 6:38 PM EDT	At 638 pm edt, a severe thunderstorm was located over damascus, moving northeast at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, woodlawn, randallstown, montgomery village, eldersburg, milford mill, north potomac, redland, mount airy and sykesville. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
7/28/2023 6:37 PM EDT	At 636 pm edt, a severe thunderstorm was located over potomac, or near american legion bridge, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, reston, vienna, falls church, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, oakton, tysons corner, wolf trap, great falls, merrifield, chevy chase, north kensington, south kensington and forest glen. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/28/2023 6:37 PM EDT	At 636 pm edt, a severe thunderstorm was located over potomac, or near american legion bridge, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, reston, vienna, falls church, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, oakton, tysons corner, wolf trap, great falls, merrifield, chevy chase, north kensington, south kensington and forest glen. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/28/2023 6:36 PM EDT	Numerous trees and wires blew down in the rockville and potomac area... including along arctic avenue... democracy boulevard near falls road... montrose road... copley in montgomery county MD, 3 miles S of Potomac, MD
7/28/2023 6:31 PM EDT	At 631 pm edt, a severe thunderstorm was located near damascus, moving northeast at 25 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, lowes island, poolesville, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, woodlawn, randallstown, montgomery village, eldersburg, milford mill, north potomac and redland. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
7/28/2023 6:28 PM EDT	At 628 pm edt, a severe thunderstorm was located over great falls, or near lowes island, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/28/2023 6:28 PM EDT	At 628 pm edt, a severe thunderstorm was located over great falls, or near lowes island, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/28/2023 6:22 PM EDT	At 622 pm edt, a severe thunderstorm was located near germantown, moving northeast at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/27/2023 6:40 PM EDT	At 640 pm edt, severe thunderstorms were located along a line extending from near great falls to herndon to chantilly, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, centreville, rockville, bethesda, reston, annandale, south riding, herndon, fairfax, vienna, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge, dulles international airport, potomac, north bethesda, oakton and sterling. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
7/27/2023 6:40 PM EDT	At 640 pm edt, severe thunderstorms were located along a line extending from near great falls to herndon to chantilly, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, centreville, rockville, bethesda, reston, annandale, south riding, herndon, fairfax, vienna, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge, dulles international airport, potomac, north bethesda, oakton and sterling. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
7/27/2023 6:24 PM EDT	At 623 pm edt, severe thunderstorms were located along a line extending from countryside to near brambleton to near arcola, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/27/2023 6:24 PM EDT	At 623 pm edt, severe thunderstorms were located along a line extending from countryside to near brambleton to near arcola, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/27/2023 5:50 PM EDT	The severe thunderstorm warning for central montgomery county will expire at 600 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however small hail, gusty winds and heavy rain are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 1100 pm edt for central maryland, and northern virginia. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
7/27/2023 5:36 PM EDT	At 535 pm edt, a severe thunderstorm was located over boyds, or over germantown, moving east at 15 mph. additional storms are expected to move into western montgomery county (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, poolesville, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, boyds, clarksburg, darnestown, derwood, washington grove, laytonsville, barnesville, dickerson and beallsville. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
7/27/2023 5:24 PM EDT	At 524 pm edt, a severe thunderstorm was located over boyds, or near germantown, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, poolesville, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, boyds, clarksburg, darnestown, derwood, washington grove, laytonsville, barnesville, dickerson and beallsville. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/27/2023 5:12 PM EDT	At 512 pm edt, a severe thunderstorm was located near boyds, or near poolesville, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/14/2023 6:12 PM EDT	At 612 pm edt, a severe thunderstorm was located over langley park, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, bowie, olney, college park, greenbelt, langley park, beltsville, forestville, falls church, largo, coral hills, bladensburg, pimmit hills, mclean, fedex field, fort totten, rosslyn and university of maryland. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
7/14/2023 6:12 PM EDT	At 612 pm edt, a severe thunderstorm was located over langley park, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, bowie, olney, college park, greenbelt, langley park, beltsville, forestville, falls church, largo, coral hills, bladensburg, pimmit hills, mclean, fedex field, fort totten, rosslyn and university of maryland. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

7/14/2023 6:12 PM EDT	At 612 pm edt, a severe thunderstorm was located over langley park, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, bowie, olney, college park, greenbelt, langley park, beltsville, forestville, falls church, largo, coral hills, bladensburg, pimmit hills, mclean, fedex field, fort totten, rosslyn and university of maryland. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
7/14/2023 6:11 PM EDT	The severe thunderstorm warning for south central montgomery, southeastern loudoun and northwestern fairfax counties will expire at 615 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
7/14/2023 6:11 PM EDT	The severe thunderstorm warning for south central montgomery, southeastern loudoun and northwestern fairfax counties will expire at 615 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
7/14/2023 5:46 PM EDT	At 546 pm edt, a severe thunderstorm was located over herndon, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, bethesda, reston, south riding, herndon, vienna, broadlands, lowes island, brambleton, american legion bridge, dulles international airport, potomac, north bethesda, ashburn, oakton, sterling, tysons corner, wolf trap, great falls, arcola and wheaton-glenmont. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/14/2023 5:46 PM EDT	At 546 pm edt, a severe thunderstorm was located over herndon, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, bethesda, reston, south riding, herndon, vienna, broadlands, lowes island, brambleton, american legion bridge, dulles international airport, potomac, north bethesda, ashburn, oakton, sterling, tysons corner, wolf trap, great falls, arcola and wheaton-glenmont. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/14/2023 5:38 PM EDT	At 538 pm edt, a severe thunderstorm was located over american legion bridge, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/14/2023 5:38 PM EDT	At 538 pm edt, a severe thunderstorm was located over american legion bridge, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/14/2023 5:38 PM EDT	At 538 pm edt, a severe thunderstorm was located over american legion bridge, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/14/2023 5:24 PM EDT	At 523 pm edt, a severe thunderstorm was located over sterling, or over dulles international airport, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/14/2023 5:24 PM EDT	The severe thunderstorm warning for central montgomery county will expire at 530 pm edt, the severe thunderstorm which prompted the warning has weakened. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. remember, a severe thunderstorm warning still remains in effect for western portions of montgomery county until 545 pm edt.
7/14/2023 5:24 PM EDT	At 523 pm edt, a severe thunderstorm was located over sterling, or over dulles international airport, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/14/2023 5:05 PM EDT	At 505 pm edt, a severe thunderstorm was located over redland, or over rockville, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, darnestown, derwood, washington grove, brookeville and dawsonville. hail threat, radar indicated max hail size, 0. 75 in wind threat, radar indicated max wind gust, 60 mph.
7/14/2023 4:40 PM EDT	At 440 pm edt, a severe thunderstorm was located over north potomac, or near gaithersburg, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/27/2023 2:51 PM EDT	The severe thunderstorm warning for the district of columbia, southeastern montgomery, west central prince georges, arlington, and central fairfax counties, the city of fairfax, the city of falls church and the city of alexandria will expire at 300 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
6/27/2023 2:51 PM EDT	The severe thunderstorm warning for the district of columbia, southeastern montgomery, west central prince georges, arlington, and central fairfax counties, the city of fairfax, the city of falls church and the city of alexandria will expire at 300 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
6/27/2023 2:51 PM EDT	The severe thunderstorm warning for the district of columbia, southeastern montgomery, west central prince georges, arlington, and central fairfax counties, the city of fairfax, the city of falls church and the city of alexandria will expire at 300 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
6/27/2023 2:41 PM EDT	At 240 pm edt, a severe thunderstorm was located over american university, or over rosslyn, moving east at 25 mph (broadcast media. at 2:25pm a downed tree was reported in tysons). Hazards include 60 mph wind gusts and nickel size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, rockville, bethesda, reston, annandale, clinton, springfield, fort washington, fairfax, langley park, fort hunt, vienna, groveton, falls church, huntington, mantua, pimmit hills, national harbor and mclean. hail threat, radar indicated max hail size, 0. 88 in wind threat, radar indicated max wind gust, 60 mph.
6/27/2023 2:41 PM EDT	At 240 pm edt, a severe thunderstorm was located over american university, or over rosslyn, moving east at 25 mph (broadcast media. at 2:25pm a downed tree was reported in tysons). Hazards include 60 mph wind gusts and nickel size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, rockville, bethesda, reston, annandale, clinton, springfield, fort washington, fairfax, langley park, fort hunt, vienna, groveton, falls church, huntington, mantua, pimmit hills, national harbor and mclean. hail threat, radar indicated max hail size, 0. 88 in wind threat, radar indicated max wind gust, 60 mph.
6/27/2023 2:41 PM EDT	At 240 pm edt, a severe thunderstorm was located over american university, or over rosslyn, moving east at 25 mph (broadcast media. at 2:25pm a downed tree was reported in tysons). Hazards include 60 mph wind gusts and nickel size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, rockville, bethesda, reston, annandale, clinton, springfield, fort washington, fairfax, langley park, fort hunt, vienna, groveton, falls church, huntington, mantua, pimmit hills, national harbor and mclean. hail threat, radar indicated max hail size, 0. 88 in wind threat, radar indicated max wind gust, 60 mph.
6/27/2023 2:11 PM EDT	At 209 pm edt, a severe thunderstorm was located over oakton, or over vienna, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/27/2023 2:11 PM EDT	At 209 pm edt, a severe thunderstorm was located over oakton, or over vienna, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/27/2023 2:11 PM EDT	At 209 pm edt, a severe thunderstorm was located over oakton, or over vienna, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/22/2023 2:02 PM EDT	At 202 pm edt, a severe thunderstorm was located over boyds, or near germantown, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/22/2023 1:38 PM EDT	At 138 pm edt, a severe thunderstorm was located over broadlands, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, annandale, olney, herndon, fairfax, vienna, falls church, broadlands, lansdowne, lowes island, brambleton, mantua and pimmit hills. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
4/22/2023 1:38 PM EDT	At 138 pm edt, a severe thunderstorm was located over broadlands, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, annandale, olney, herndon, fairfax, vienna, falls church, broadlands, lansdowne, lowes island, brambleton, mantua and pimmit hills. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

4/22/2023 1:20 PM EDT	At 119 pm edt, a severe thunderstorm was located near haymarket, or 8 miles southwest of south riding, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/22/2023 1:20 PM EDT	At 119 pm edt, a severe thunderstorm was located near haymarket, or 8 miles southwest of south riding, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/6/2023 6:27 PM EDT	At 626 pm edt, a severe thunderstorm was located over american university, or near rosslyn, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, bowie, college park, greenbelt, langley park, beltsville, forestville, falls church, largo, coral hills, bladensburg, pimmit hills, upper marlboro, mclean, fedex field, fort totten, rosslyn and crystal city. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
4/6/2023 6:27 PM EDT	At 626 pm edt, a severe thunderstorm was located over american university, or near rosslyn, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, bowie, college park, greenbelt, langley park, beltsville, forestville, falls church, largo, coral hills, bladensburg, pimmit hills, upper marlboro, mclean, fedex field, fort totten, rosslyn and crystal city. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
4/6/2023 6:27 PM EDT	At 626 pm edt, a severe thunderstorm was located over american university, or near rosslyn, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, bowie, college park, greenbelt, langley park, beltsville, forestville, falls church, largo, coral hills, bladensburg, pimmit hills, upper marlboro, mclean, fedex field, fort totten, rosslyn and crystal city. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
4/6/2023 6:18 PM EDT	At 617 pm edt, a severe thunderstorm was located over tysons corner, or over american legion bridge, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/6/2023 6:18 PM EDT	At 617 pm edt, a severe thunderstorm was located over tysons corner, or over american legion bridge, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/6/2023 6:18 PM EDT	At 617 pm edt, a severe thunderstorm was located over tysons corner, or over american legion bridge, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/10/2022 4:50 PM EDT	At 449 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is drifting east (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, olney, howard university, fort totten, aspen hill, potomac, north bethesda, fairland, white oak, redland, takoma park, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen and hillandale. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/10/2022 4:50 PM EDT	At 449 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is drifting east (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, olney, howard university, fort totten, aspen hill, potomac, north bethesda, fairland, white oak, redland, takoma park, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen and hillandale. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/10/2022 4:50 PM EDT	The severe thunderstorm warning for northwestern fairfax county and the city of fairfax will expire at 500 pm edt, the storm which prompted the warning has weakened below severe limits, and has exited the warned area. therefore, the warning will be allowed to expire. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
8/10/2022 4:50 PM EDT	At 449 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is drifting east (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, olney, howard university, fort totten, aspen hill, potomac, north bethesda, fairland, white oak, redland, takoma park, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen and hillandale. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/10/2022 4:39 PM EDT	At 439 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is drifting east (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, olney, pimmit hills, mclean, howard university, american legion bridge, fort totten, aspen hill, potomac, north bethesda, north potomac, fairland, tysons corner, white oak, redland, takoma park, great falls and colesville. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/10/2022 4:39 PM EDT	At 439 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is drifting east (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, olney, pimmit hills, mclean, howard university, american legion bridge, fort totten, aspen hill, potomac, north bethesda, north potomac, fairland, tysons corner, white oak, redland, takoma park, great falls and colesville. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/10/2022 4:39 PM EDT	At 439 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is drifting east (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, olney, pimmit hills, mclean, howard university, american legion bridge, fort totten, aspen hill, potomac, north bethesda, north potomac, fairland, tysons corner, white oak, redland, takoma park, great falls and colesville. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/10/2022 4:38 PM EDT	At 437 pm edt, a severe thunderstorm was located over oakton, or over vienna, and is drifting east (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, centreville, reston, annandale, fairfax, vienna, mantua, pimmit hills, american legion bridge, potomac, burke, oakton, chantilly, tysons corner, wolf trap, great falls, merrifield, i66 and i495 interchange, west springfield, fairfax station and dunn loring. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/10/2022 4:28 PM EDT	At 428 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/10/2022 4:28 PM EDT	At 428 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/10/2022 4:28 PM EDT	At 428 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/10/2022 4:12 PM EDT	At 411 pm edt, a severe thunderstorm was located over oakton, or near fairfax, and is drifting east (radar indicated). Hazards include localized 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/5/2022 12:37 AM EDT	At 1237 am edt, a severe thunderstorm was located over north potomac, or over gaithersburg, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/1/2022 10:54 PM EDT	At 1053 pm edt, a severe thunderstorm was located over sterling, or near lowes island, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, gaithersburg, reston, leesburg, herndon, broadlands, lansdowne, lowes island, brambleton, pimmit hills, american legion bridge, potomac, north bethesda, ashburn, sterling, north potomac, tysons corner, wolf trap, great falls and countryside. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/1/2022 10:54 PM EDT	At 1053 pm edt, a severe thunderstorm was located over sterling, or near lowes island, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, gaithersburg, reston, leesburg, herndon, broadlands, lansdowne, lowes island, brambleton, pimmit hills, american legion bridge, potomac, north bethesda, ashburn, sterling, north potomac, tysons corner, wolf trap, great falls and countryside. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/1/2022 10:37 PM EDT	At 1037 pm edt, a severe thunderstorm was located over oatlands, or near leesburg, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/1/2022 10:37 PM EDT	At 1037 pm edt, a severe thunderstorm was located over oatlands, or near leesburg, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/25/2022 3:57 PM EDT	At 357 pm edt, a severe thunderstorm was located over fort totten, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, bowie, college park, greenbelt, langley park, beltsville, forestville, largo, coral hills, bladensburg, mclean, university of maryland, fedex field, howard university, gallaudet university, american legion bridge, fort totten, rfk stadium and potomac. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/25/2022 3:57 PM EDT	At 357 pm edt, a severe thunderstorm was located over fort totten, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, bowie, college park, greenbelt, langley park, beltsville, forestville, largo, coral hills, bladensburg, mclean, university of maryland, fedex field, howard university, gallaudet university, american legion bridge, fort totten, rfk stadium and potomac. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/25/2022 3:57 PM EDT	At 357 pm edt, a severe thunderstorm was located over fort totten, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, bowie, college park, greenbelt, langley park, beltsville, forestville, largo, coral hills, bladensburg, mclean, university of maryland, fedex field, howard university, gallaudet university, american legion bridge, fort totten, rfk stadium and potomac. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/25/2022 3:42 PM EDT	At 341 pm edt, a severe thunderstorm was located over bethesda, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/25/2022 3:42 PM EDT	At 341 pm edt, a severe thunderstorm was located over bethesda, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/25/2022 3:42 PM EDT	At 341 pm edt, a severe thunderstorm was located over bethesda, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/18/2022 4:17 PM EDT	Large trees and wires blew down near the intersection of the corral drive and burbank driv in montgomery county MD, 1.1 miles SSE of Potomac, MD
7/18/2022 3:55 PM EDT	At 355 pm edt, a severe thunderstorm was located over leesburg, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, bethesda, gaithersburg, reston, leesburg, herndon, broadlands, lansdowne, lowes island, brambleton, poolesville, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac, great falls and countryside. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/18/2022 3:55 PM EDT	At 355 pm edt, a severe thunderstorm was located over leesburg, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, bethesda, gaithersburg, reston, leesburg, herndon, broadlands, lansdowne, lowes island, brambleton, poolesville, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac, great falls and countryside. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/18/2022 3:44 PM EDT	At 344 pm edt, a severe thunderstorm was located near oatlands, or 8 miles southwest of leesburg, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/18/2022 3:44 PM EDT	At 344 pm edt, a severe thunderstorm was located near oatlands, or 8 miles southwest of leesburg, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/12/2022 5:52 PM EDT	At 552 pm edt, severe thunderstorms were located along a line extending from rockville to 7 miles west of dale city, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, dale city, rockville, bethesda, annandale, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, falls church, huntington, coral hills and bladensburg. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/12/2022 5:52 PM EDT	At 552 pm edt, severe thunderstorms were located along a line extending from rockville to 7 miles west of dale city, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, dale city, rockville, bethesda, annandale, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, falls church, huntington, coral hills and bladensburg. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/12/2022 5:52 PM EDT	At 552 pm edt, severe thunderstorms were located along a line extending from rockville to 7 miles west of dale city, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, dale city, rockville, bethesda, annandale, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, falls church, huntington, coral hills and bladensburg. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/12/2022 5:38 PM EDT	At 537 pm edt, severe thunderstorms were located along a line extending from near north potomac to near linton hall, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/12/2022 5:38 PM EDT	At 537 pm edt, severe thunderstorms were located along a line extending from near north potomac to near linton hall, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/12/2022 5:38 PM EDT	At 537 pm edt, severe thunderstorms were located along a line extending from near north potomac to near linton hall, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/12/2022 5:26 PM EDT	At 526 pm edt, severe thunderstorms were located along a line extending from near north potomac to 6 miles southwest of linton hall, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, south riding, herndon, fairfax, vienna, falls church, broadlands, lansdowne, lowes island, brambleton, mantua, pimmit hills and poolesville. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
7/12/2022 5:26 PM EDT	At 526 pm edt, severe thunderstorms were located along a line extending from near north potomac to 6 miles southwest of linton hall, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, south riding, herndon, fairfax, vienna, falls church, broadlands, lansdowne, lowes island, brambleton, mantua, pimmit hills and poolesville. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
7/12/2022 5:22 PM EDT	At 522 pm edt, severe thunderstorms were located along a line extending from near poolesville to 6 miles east of warrenton, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, leesburg, annandale, south riding, herndon, fairfax, vienna, falls church, broadlands, lansdowne, lowes island, brambleton, mantua and pimmit hills. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/12/2022 5:22 PM EDT	At 522 pm edt, severe thunderstorms were located along a line extending from near poolesville to 6 miles east of warrenton, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, leesburg, annandale, south riding, herndon, fairfax, vienna, falls church, broadlands, lansdowne, lowes island, brambleton, mantua and pimmit hills. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/12/2022 5:04 PM EDT	At 503 pm edt, severe thunderstorms were located along a line extending from near purcellville to 6 miles southeast of hume, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/12/2022 5:04 PM EDT	At 503 pm edt, severe thunderstorms were located along a line extending from near purcellville to 6 miles southeast of hume, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/2/2022 7:37 PM EDT	At 736 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, moving east at 15 mph (public. this storm has a history of producing wind damage in potomac maryland). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, olney, aspen hill, potomac, north bethesda, redland, south kensington, wheaton-glenmont, wheaton, derwood and garrett park. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/2/2022 7:34 PM EDT	A tree blew down in the intersection of glen rd and falls r in montgomery county MD, 3.2 miles SSW of Potomac, MD

7/2/2022 7:20 PM EDT	Wires blew down into the road near falls rd and kersey l in montgomery county MD, 4.9 miles SSW of Potomac, MD
7/2/2022 7:20 PM EDT	A tree blew down onto a residence near the intersection of starlight court and royal oak court. trees blew down near the intersection of wooten parkway and md-189 falls in montgomery county MD, 4.7 miles SSW of Potomac, MD
7/2/2022 7:19 PM EDT	At 718 pm edt, a severe thunderstorm was located over rockville, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, gaithersburg, olney, aspen hill, potomac, north bethesda, north potomac, redland, great falls, chevy chase, north kensington, south kensington, wheaton-glenmont, wheaton, darnestown, derwood, chevy chase village, garrett park and chevy chase view. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/2/2022 7:17 PM EDT	Trees blew down near wooten parkway and falls rd blocking some lane in montgomery county MD, 4.9 miles SSW of Potomac, MD
7/2/2022 7:17 PM EDT	A tree blew down onto a residence near starlight ct and royal oak c in montgomery county MD, 4.7 miles SSW of Potomac, MD
7/2/2022 7:17 PM EDT	Damage at intersection of coldstream dr & prestwick road. tree on house and cars damaged in drivewa in montgomery county MD, 3.5 miles SSW of Potomac, MD
7/2/2022 7:15 PM EDT	A tree and wires blew down near the 11900 block of harmony lane off of victory lane. multiple trees blew down at the intersection of coldstream drive and prestwick road in montgomery county MD, 3.5 miles SSW of Potomac, MD
7/2/2022 7:05 PM EDT	At 705 pm edt, a severe thunderstorm was located near great falls, or near lowes island, moving east at 10 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/16/2022 4:32 PM EDT	At 431 pm edt, a severe thunderstorm was located over ashburn, or over broadlands, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/16/2022 4:32 PM EDT	At 431 pm edt, a severe thunderstorm was located over ashburn, or over broadlands, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/2/2022 4:18 PM EDT	At 418 pm edt, a severe thunderstorm was located over bethesda, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/2/2022 4:18 PM EDT	At 418 pm edt, a severe thunderstorm was located over bethesda, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/2/2022 4:18 PM EDT	At 418 pm edt, a severe thunderstorm was located over bethesda, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/2/2022 4:12 PM EDT	At 412 pm edt, a severe thunderstorm was located over rockville, moving east at 30 mph (trained weather spotters. this storm has a history of producing large hail and damaging winds). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, gaithersburg, olney, aspen hill, potomac, north bethesda, north potomac, redland, great falls, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, north chevy chase, wheaton-glenmont, rossmoor and silver spring. hail threat, observed max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
6/2/2022 4:12 PM EDT	At 412 pm edt, a severe thunderstorm was located over rockville, moving east at 30 mph (trained weather spotters. this storm has a history of producing large hail and damaging winds). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, gaithersburg, olney, aspen hill, potomac, north bethesda, north potomac, redland, great falls, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, north chevy chase, wheaton-glenmont, rossmoor and silver spring. hail threat, observed max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
6/2/2022 4:10 PM EDT	Powerline wires down on the 8900 block of persimmon tree road in montgomery county MD, 0.7 miles NW of Potomac, MD
6/2/2022 4:09 PM EDT	Powerline wires down near the intersection of falls road & democracy blvd in montgomery county MD, 1.8 miles SSW of Potomac, MD
6/2/2022 3:52 PM EDT	At 352 pm edt, a severe thunderstorm was located over countryside, or near poolesville, moving east at 30 mph (trained weather spotters have reported quarter size and larger hail near leesburg). Hazards include 60 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/2/2022 3:52 PM EDT	At 352 pm edt, a severe thunderstorm was located over countryside, or near poolesville, moving east at 30 mph (trained weather spotters have reported quarter size and larger hail near leesburg). Hazards include 60 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/27/2022 12:07 PM EDT	At 1207 pm edt, severe thunderstorms were located along a line extending from germantown to american legion bridge to springfield, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, reston, annandale, clinton, olney, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna and groveton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
5/27/2022 12:07 PM EDT	At 1207 pm edt, severe thunderstorms were located along a line extending from germantown to american legion bridge to springfield, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, reston, annandale, clinton, olney, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna and groveton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
5/27/2022 12:07 PM EDT	At 1207 pm edt, severe thunderstorms were located along a line extending from germantown to american legion bridge to springfield, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, reston, annandale, clinton, olney, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna and groveton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
5/27/2022 11:54 AM EDT	At 1154 am edt, a severe thunderstorm capable of producing a tornado was located over reston, moving northeast at 40 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, great falls around 1205 pm edt. potomac and north potomac around 1215 pm edt. Other locations impacted by this tornadic thunderstorm include bradley farms.
5/27/2022 11:54 AM EDT	At 1154 am edt, a severe thunderstorm capable of producing a tornado was located over reston, moving northeast at 40 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, great falls around 1205 pm edt. potomac and north potomac around 1215 pm edt. Other locations impacted by this tornadic thunderstorm include bradley farms.
5/27/2022 11:47 AM EDT	At 1146 am edt, severe thunderstorms were located along a line extending from lansdowne to near chantilly to near lake ridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/27/2022 11:47 AM EDT	At 1146 am edt, severe thunderstorms were located along a line extending from lansdowne to near chantilly to near lake ridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/27/2022 11:47 AM EDT	At 1146 am edt, severe thunderstorms were located along a line extending from lansdowne to near chantilly to near lake ridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/22/2022 7:43 PM EDT	At 742 pm edt, severe thunderstorms were located along a line extending from randallstown to near fredericksburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, fort washington, greenbelt, fairfax, langley park and beltsville. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.
5/22/2022 7:43 PM EDT	At 742 pm edt, severe thunderstorms were located along a line extending from randallstown to near fredericksburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, fort washington, greenbelt, fairfax, langley park and beltsville. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.
5/22/2022 7:43 PM EDT	At 742 pm edt, severe thunderstorms were located along a line extending from randallstown to near fredericksburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, fort washington, greenbelt, fairfax, langley park and beltsville. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.
5/22/2022 7:20 PM EDT	At 720 pm edt, severe thunderstorms were located along a line extending from near sykesville to near spotsylvania, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, south riding, fort washington, herndon and greenbelt. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.
5/22/2022 7:20 PM EDT	At 720 pm edt, severe thunderstorms were located along a line extending from near sykesville to near spotsylvania, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, south riding, fort washington, herndon and greenbelt. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.
5/22/2022 7:20 PM EDT	At 720 pm edt, severe thunderstorms were located along a line extending from near sykesville to near spotsylvania, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, south riding, fort washington, herndon and greenbelt. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.
5/22/2022 7:04 PM EDT	At 703 pm edt, severe thunderstorms were located along a line extending from near damascus to 13 miles north of mineral, moving east at 30 mph (measured gust to 58 mph at dulles airport). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/22/2022 7:04 PM EDT	At 703 pm edt, severe thunderstorms were located along a line extending from near damascus to 13 miles north of mineral, moving east at 30 mph (measured gust to 58 mph at dulles airport). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/22/2022 7:04 PM EDT	At 703 pm edt, severe thunderstorms were located along a line extending from near damascus to 13 miles north of mineral, moving east at 30 mph (measured gust to 58 mph at dulles airport). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/22/2022 5:32 PM EDT	At 531 pm edt, a severe thunderstorm was located over lake barcroft, or over falls church, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, bethesda, annandale, springfield, langley park, groveton, falls church, huntington, pimmit hills, mclean, howard university, american legion bridge, fort totten, rosslyn, crystal city, potomac, north bethesda, lincolnia and tysons corner. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
5/22/2022 5:32 PM EDT	At 531 pm edt, a severe thunderstorm was located over lake barcroft, or over falls church, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, bethesda, annandale, springfield, langley park, groveton, falls church, huntington, pimmit hills, mclean, howard university, american legion bridge, fort totten, rosslyn, crystal city, potomac, north bethesda, lincolnia and tysons corner. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
5/22/2022 5:32 PM EDT	At 531 pm edt, a severe thunderstorm was located over lake barcroft, or over falls church, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, bethesda, annandale, springfield, langley park, groveton, falls church, huntington, pimmit hills, mclean, howard university, american legion bridge, fort totten, rosslyn, crystal city, potomac, north bethesda, lincolnia and tysons corner. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
5/22/2022 5:09 PM EDT	At 509 pm edt, a severe thunderstorm was located over oakton, or over fairfax, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/22/2022 5:09 PM EDT	At 509 pm edt, a severe thunderstorm was located over oakton, or over fairfax, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/22/2022 5:09 PM EDT	At 509 pm edt, a severe thunderstorm was located over oakton, or over fairfax, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/22/2022 5:02 PM EDT	At 502 pm edt, a severe thunderstorm was located over rossmoor, or near olney, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
3/31/2022 8:41 PM EDT	At 840 pm edt, a severe thunderstorm was located over mclean, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, bladensburg, mantua, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university and gallaudet university. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
3/31/2022 8:41 PM EDT	At 840 pm edt, a severe thunderstorm was located over mclean, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, bladensburg, mantua, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university and gallaudet university. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
3/31/2022 8:41 PM EDT	At 840 pm edt, a severe thunderstorm was located over mclean, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, bladensburg, mantua, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university and gallaudet university. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
3/31/2022 8:36 PM EDT	The tornado warning for northeastern fairfax county will expire at 845 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer appears capable of producing a tornado. therefore, the warning will be allowed to expire. however gusty winds are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 1000 pm edt for central maryland, and northern virginia.
3/31/2022 8:33 PM EDT	At 833 pm edt, a severe thunderstorm was located over vienna, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, reston, annandale, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, largo, bladensburg, mantua, pimmit hills, mclean, fedex field, american legion bridge, fort totten and rosslyn. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
3/31/2022 8:33 PM EDT	At 833 pm edt, a severe thunderstorm was located over vienna, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, reston, annandale, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, largo, bladensburg, mantua, pimmit hills, mclean, fedex field, american legion bridge, fort totten and rosslyn. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
3/31/2022 8:33 PM EDT	At 833 pm edt, a severe thunderstorm was located over vienna, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, reston, annandale, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, largo, bladensburg, mantua, pimmit hills, mclean, fedex field, american legion bridge, fort totten and rosslyn. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

3/31/2022 8:32 PM EDT	At 832 pm edt, a severe thunderstorm capable of producing a tornado was located over oakton, or over reston, moving northeast at 35 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, oakton around 835 pm edt. vienna and wolf trap around 840 pm edt. pimmit hills and tysons corner around 845 pm edt. american legion bridge and mclean around 850 pm edt. Other locations impacted by this tornadic thunderstorm include dunn loring, belleview and west mclean.
3/31/2022 8:22 PM EDT	At 821 pm edt, a severe thunderstorm capable of producing a tornado was located over chantilly, or over centreville, moving northeast at 35 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, reston, vienna and oakton around 840 pm edt. pimmit hills, american legion bridge, mclean, tysons corner and wolf trap around 845 pm edt. Other locations impacted by this tornadic thunderstorm include dunn loring, belleview and west mclean.
3/31/2022 8:18 PM EDT	At 818 pm edt, a severe thunderstorm was located over centreville, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
3/31/2022 8:18 PM EDT	At 818 pm edt, a severe thunderstorm was located over centreville, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
3/31/2022 8:18 PM EDT	At 818 pm edt, a severe thunderstorm was located over centreville, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
10/25/2021 6:02 PM EDT	At 602 pm edt, severe thunderstorms were located along a line extending from near lowes island to gaithersburg to aspen hill, moving north at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, damascus, lowes island, montgomery village, north potomac, redland, boyds, clarksburg, darnestown, derwood, washington grove, laytonsville, barnesville and dawsonville. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
10/25/2021 6:02 PM EDT	At 602 pm edt, severe thunderstorms were located along a line extending from near lowes island to gaithersburg to aspen hill, moving north at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, damascus, lowes island, montgomery village, north potomac, redland, boyds, clarksburg, darnestown, derwood, washington grove, laytonsville, barnesville and dawsonville. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
10/25/2021 5:44 PM EDT	At 544 pm edt, severe thunderstorms were located along a line extending from south riding to herndon to wolf trap, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
10/25/2021 5:44 PM EDT	At 544 pm edt, severe thunderstorms were located along a line extending from south riding to herndon to wolf trap, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/22/2021 3:26 PM EDT	Tree down near the intersection of falls road and democracy blvd in montgomery county MD, 1.8 miles SSW of Potomac, MD
8/28/2021 7:53 PM EDT	The severe thunderstorm warning for southwestern montgomery, southeastern loudoun and northwestern fairfax counties will expire at 800 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire.
8/28/2021 7:53 PM EDT	The severe thunderstorm warning for southwestern montgomery, southeastern loudoun and northwestern fairfax counties will expire at 800 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire.
8/28/2021 7:40 PM EDT	At 740 pm edt, a severe thunderstorm was located over lowes island, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, reston, herndon, vienna, lansdowne, lowes island, brambleton, dulles international airport, potomac, ashburn, oakton, sterling, north potomac, tysons corner, wolf trap, great falls, countryside, arcola, darnestown, belleview and sterling park. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/28/2021 7:40 PM EDT	At 740 pm edt, a severe thunderstorm was located over lowes island, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, reston, herndon, vienna, lansdowne, lowes island, brambleton, dulles international airport, potomac, ashburn, oakton, sterling, north potomac, tysons corner, wolf trap, great falls, countryside, arcola, darnestown, belleview and sterling park. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/28/2021 7:18 PM EDT	At 718 pm edt, a severe thunderstorm was located over poolesville, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/28/2021 7:18 PM EDT	At 718 pm edt, a severe thunderstorm was located over poolesville, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/27/2021 3:37 PM EDT	The severe thunderstorm warning for the northwestern district of columbia, southeastern montgomery, northwestern arlington and northeastern fairfax counties and the city of falls church will expire at 345 pm edt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with these thunderstorms. remember, a severe thunderstorm warning still remains in effect for portions of montgomery, fairfax, and arlington counties, city of falls church, and the district of columbia.
8/27/2021 3:37 PM EDT	The severe thunderstorm warning for the northwestern district of columbia, southeastern montgomery, northwestern arlington and northeastern fairfax counties and the city of falls church will expire at 345 pm edt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with these thunderstorms. remember, a severe thunderstorm warning still remains in effect for portions of montgomery, fairfax, and arlington counties, city of falls church, and the district of columbia.
8/27/2021 3:37 PM EDT	The severe thunderstorm warning for the northwestern district of columbia, southeastern montgomery, northwestern arlington and northeastern fairfax counties and the city of falls church will expire at 345 pm edt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with these thunderstorms. remember, a severe thunderstorm warning still remains in effect for portions of montgomery, fairfax, and arlington counties, city of falls church, and the district of columbia.
8/27/2021 3:21 PM EDT	Multiple trees down in the willerburn acres neighborhoo in montgomery county MD, 4.1 miles SW of Potomac, MD
8/27/2021 3:21 PM EDT	Tree down on innerloop ramp to westbound clara barton parkwa in montgomery county MD, 3 miles NNW of Potomac, MD
8/27/2021 3:21 PM EDT	At 321 pm edt, severe thunderstorms were located along a line extending from redland to potomac to wolf trap, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, reston, olney, langley park, vienna, falls church, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, oakton, fairland, tysons corner, white oak, redland and takoma park. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/27/2021 3:21 PM EDT	At 321 pm edt, severe thunderstorms were located along a line extending from redland to potomac to wolf trap, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, reston, olney, langley park, vienna, falls church, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, oakton, fairland, tysons corner, white oak, redland and takoma park. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/27/2021 3:21 PM EDT	At 321 pm edt, severe thunderstorms were located along a line extending from redland to potomac to wolf trap, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, reston, olney, langley park, vienna, falls church, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, oakton, fairland, tysons corner, white oak, redland and takoma park. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/27/2021 3:17 PM EDT	Tree down on gainsborough road near democracy boulevar in montgomery county MD, 2.4 miles WSW of Potomac, MD

8/27/2021 3:07 PM EDT	The severe thunderstorm warning for central montgomery county will expire at 315 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. however gusty winds are still possible with this thunderstorm. remember, a severe thunderstorm warning still remains in effect for portions of central montgomery county.
8/27/2021 3:05 PM EDT	At 304 pm edt, severe thunderstorms were located along a line extending from montgomery village to near potomac to reston, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/27/2021 3:05 PM EDT	At 304 pm edt, severe thunderstorms were located along a line extending from montgomery village to near potomac to reston, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/27/2021 3:05 PM EDT	At 304 pm edt, severe thunderstorms were located along a line extending from montgomery village to near potomac to reston, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/27/2021 2:56 PM EDT	At 255 pm edt, a severe thunderstorm was located over north potomac, or near gaithersburg, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, great falls, boyds, rossmoor, wheaton-glenmont, wheaton, cloverly, clarksburg and glenmont. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/27/2021 2:35 PM EDT	At 234 pm edt, a severe thunderstorm was located near lowes island, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/26/2021 4:35 PM EDT	The severe thunderstorm warning for the northwestern district of columbia, southeastern montgomery, northwestern arlington and northeastern fairfax counties will expire at 445 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
8/26/2021 4:35 PM EDT	The severe thunderstorm warning for the northwestern district of columbia, southeastern montgomery, northwestern arlington and northeastern fairfax counties will expire at 445 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
8/26/2021 4:35 PM EDT	The severe thunderstorm warning for the northwestern district of columbia, southeastern montgomery, northwestern arlington and northeastern fairfax counties will expire at 445 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
8/26/2021 4:23 PM EDT	At 423 pm edt, a severe thunderstorm with a history of producing wind damage and hail was located over friendship village, or near bethesda, moving north at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/26/2021 4:23 PM EDT	At 423 pm edt, a severe thunderstorm with a history of producing wind damage and hail was located over friendship village, or near bethesda, moving north at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/26/2021 4:23 PM EDT	At 423 pm edt, a severe thunderstorm with a history of producing wind damage and hail was located over friendship village, or near bethesda, moving north at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/26/2021 4:13 PM EDT	At 413 pm edt, a severe thunderstorm was located over american university, or over bethesda, moving north at 10 mph (radar indicated). Hazards include 65 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/26/2021 4:13 PM EDT	At 413 pm edt, a severe thunderstorm was located over american university, or over bethesda, moving north at 10 mph (radar indicated). Hazards include 65 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/26/2021 4:13 PM EDT	At 413 pm edt, a severe thunderstorm was located over american university, or over bethesda, moving north at 10 mph (radar indicated). Hazards include 65 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/26/2021 4:07 PM EDT	At 407 pm edt, a severe thunderstorm was located over american university, or over mclean, moving north at 10 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
8/26/2021 4:07 PM EDT	At 407 pm edt, a severe thunderstorm was located over american university, or over mclean, moving north at 10 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
8/26/2021 4:07 PM EDT	At 407 pm edt, a severe thunderstorm was located over american university, or over mclean, moving north at 10 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
8/26/2021 4:03 PM EDT	At 403 pm edt, a severe thunderstorm was located over american university, or near mclean, moving north at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/26/2021 4:03 PM EDT	At 403 pm edt, a severe thunderstorm was located over american university, or near mclean, moving north at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/26/2021 4:03 PM EDT	At 403 pm edt, a severe thunderstorm was located over american university, or near mclean, moving north at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/13/2021 5:56 PM EDT	At 554 pm edt, severe thunderstorms were located along a line extending from near american university to lincolnia to aquia creek, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/13/2021 5:56 PM EDT	At 554 pm edt, severe thunderstorms were located along a line extending from near american university to lincolnia to aquia creek, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/13/2021 5:56 PM EDT	At 554 pm edt, severe thunderstorms were located along a line extending from near american university to lincolnia to aquia creek, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/13/2021 5:11 PM EDT	At 511 pm edt, severe thunderstorms were located along a line extending from wheaton-glenmont to near centreville, moving southeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/13/2021 5:11 PM EDT	At 511 pm edt, severe thunderstorms were located along a line extending from wheaton-glenmont to near centreville, moving southeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/13/2021 5:11 PM EDT	At 511 pm edt, severe thunderstorms were located along a line extending from wheaton-glenmont to near centreville, moving southeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/13/2021 4:48 PM EDT	At 448 pm edt, a severe thunderstorm was located 7 miles northwest of columbia, moving east at 15 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, rockville, bethesda, gaithersburg, olney, ellicott city, aspen hill, potomac, north bethesda, north potomac, redland, north kensington, south kensington, rossmoor, wheaton-glenmont, wheaton, cloverly, glenmont, darnestown and derwood. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
8/13/2021 4:46 PM EDT	At 446 pm edt, a severe thunderstorm was located over great falls, or near reston, moving southeast at 10 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/13/2021 4:46 PM EDT	At 446 pm edt, a severe thunderstorm was located over great falls, or near reston, moving southeast at 10 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/13/2021 4:46 PM EDT	At 446 pm edt, a severe thunderstorm was located over great falls, or near reston, moving southeast at 10 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/13/2021 4:30 PM EDT	At 430 pm edt, a severe thunderstorm was located over damascus, moving southeast at 5 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/13/2021 4:10 PM EDT	Trees blew down near the intersection of md-190 river road and travilah roa in montgomery county MD, 5.3 miles SE of Potomac, MD
8/13/2021 4:05 PM EDT	At 405 pm edt, a severe thunderstorm was located over poolesville, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/13/2021 3:50 PM EDT	At 350 pm edt, a severe thunderstorm was located over lowes island, moving northeast at 10 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/11/2021 4:54 PM EDT	At 454 pm edt, a severe thunderstorm was located over south kensington, or near bethesda, moving east at 15 mph (radar indicated). Hazards include 75 mph wind gusts and quarter size hail. Damaging winds will cause considerable damage to trees and large branches. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, college park, greenbelt, langley park, beltsville, bladensburg, university of maryland, fort totten, aspen hill, potomac, north bethesda, fairland, hyattsville, white oak, takoma park, adelphi, colesville, kemp mill and chevy chase. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
8/11/2021 4:54 PM EDT	At 454 pm edt, a severe thunderstorm was located over south kensington, or near bethesda, moving east at 15 mph (radar indicated). Hazards include 75 mph wind gusts and quarter size hail. Damaging winds will cause considerable damage to trees and large branches. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, college park, greenbelt, langley park, beltsville, bladensburg, university of maryland, fort totten, aspen hill, potomac, north bethesda, fairland, hyattsville, white oak, takoma park, adelphi, colesville, kemp mill and chevy chase. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
8/11/2021 4:45 PM EDT	At 445 pm edt, a severe thunderstorm was located over north bethesda, or over bethesda, moving east at 15 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/11/2021 4:45 PM EDT	At 445 pm edt, a severe thunderstorm was located over north bethesda, or over bethesda, moving east at 15 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/11/2021 4:39 PM EDT	At 439 pm edt, severe thunderstorms were located along a line extending from aspen hill to near mantua, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, rockville, bethesda, gaithersburg, annandale, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, falls church, huntington, coral hills and bladensburg. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/11/2021 4:39 PM EDT	At 439 pm edt, severe thunderstorms were located along a line extending from aspen hill to near mantua, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, rockville, bethesda, gaithersburg, annandale, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, falls church, huntington, coral hills and bladensburg. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/11/2021 4:39 PM EDT	At 439 pm edt, severe thunderstorms were located along a line extending from aspen hill to near mantua, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, rockville, bethesda, gaithersburg, annandale, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, falls church, huntington, coral hills and bladensburg. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/11/2021 4:33 PM EDT	Tree down onto a vehicle in the 10000 block of river r in montgomery county MD, 1 miles S of Potomac, MD
8/11/2021 4:20 PM EDT	At 420 pm edt, severe thunderstorms were located along a line extending from rockville to near fairfax, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/11/2021 4:20 PM EDT	At 420 pm edt, severe thunderstorms were located along a line extending from rockville to near fairfax, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/11/2021 4:20 PM EDT	At 420 pm edt, severe thunderstorms were located along a line extending from rockville to near fairfax, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/10/2021 5:12 PM EDT	At 512 pm edt, a severe thunderstorm was located over merrifield, or over mantua, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/10/2021 5:09 PM EDT	The severe thunderstorm warning for southwestern montgomery and north central fairfax counties will expire at 515 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. remember, a severe thunderstorm warning still remains in effect for much of central montgomery county.
8/10/2021 5:09 PM EDT	The severe thunderstorm warning for southwestern montgomery and north central fairfax counties will expire at 515 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. remember, a severe thunderstorm warning still remains in effect for much of central montgomery county.
8/10/2021 5:08 PM EDT	At 508 pm edt, a severe thunderstorm was located near north potomac, or near lowes island, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/10/2021 5:08 PM EDT	At 508 pm edt, a severe thunderstorm was located near north potomac, or near lowes island, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/10/2021 4:50 PM EDT	At 450 pm edt, a severe thunderstorm was located over lowes island, moving east at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, lowes island, north potomac, great falls and darnestown. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/10/2021 4:50 PM EDT	At 450 pm edt, a severe thunderstorm was located over lowes island, moving east at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, lowes island, north potomac, great falls and darnestown. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/10/2021 4:34 PM EDT	At 434 pm edt, a severe thunderstorm was located over countryside, or over lowes island, moving east at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/10/2021 4:34 PM EDT	At 434 pm edt, a severe thunderstorm was located over countryside, or over lowes island, moving east at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/29/2021 4:56 PM EDT	At 455 pm edt, a severe thunderstorm was located over aspen hill, or near rockville, moving east at 25 mph (radar indicated). Hazards include 65 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, gaithersburg, olney, college park, greenbelt, langley park, beltsville, university of maryland, aspen hill, potomac, north bethesda, laurel, north potomac, fairland, hyattsville, white oak, redland, takoma park, east riverdale and adelphi.
7/29/2021 4:40 PM EDT	At 440 pm edt, a severe thunderstorm was located over gaithersburg, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/28/2021 10:18 PM EDT	At 1018 pm edt, a severe thunderstorm was located over falls church, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, falls church, huntington, pimmit hills, national harbor, mclean, american legion bridge, reagan national airport, rosslyn, crystal city, potomac, lincolnia, tysons corner, franconia, merrifield and lake barcroft.
7/28/2021 10:18 PM EDT	At 1018 pm edt, a severe thunderstorm was located over falls church, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, falls church, huntington, pimmit hills, national harbor, mclean, american legion bridge, reagan national airport, rosslyn, crystal city, potomac, lincolnia, tysons corner, franconia, merrifield and lake barcroft.
7/28/2021 10:18 PM EDT	At 1018 pm edt, a severe thunderstorm was located over falls church, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, falls church, huntington, pimmit hills, national harbor, mclean, american legion bridge, reagan national airport, rosslyn, crystal city, potomac, lincolnia, tysons corner, franconia, merrifield and lake barcroft.
7/28/2021 10:11 PM EDT	At 1011 pm edt, a severe thunderstorm was located over great falls, or near reston, moving south at 10 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/28/2021 10:04 PM EDT	Trees down on clara barton parkway near i-49 in montgomery county MD, 3 miles NNW of Potomac, MD
7/28/2021 10:01 PM EDT	At 1001 pm edt, a severe thunderstorm was located over friendship village, or over bethesda, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, falls church, huntington, pimmit hills, national harbor, mclean, nationals park, howard university, gallaudet university, american legion bridge, fort totten, reagan national airport, rosslyn, crystal city, potomac and lincolnia.
7/28/2021 10:01 PM EDT	At 1001 pm edt, a severe thunderstorm was located over friendship village, or over bethesda, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, falls church, huntington, pimmit hills, national harbor, mclean, nationals park, howard university, gallaudet university, american legion bridge, fort totten, reagan national airport, rosslyn, crystal city, potomac and lincolnia.
7/28/2021 10:01 PM EDT	At 1001 pm edt, a severe thunderstorm was located over friendship village, or over bethesda, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, falls church, huntington, pimmit hills, national harbor, mclean, nationals park, howard university, gallaudet university, american legion bridge, fort totten, reagan national airport, rosslyn, crystal city, potomac and lincolnia.
7/28/2021 10:00 PM EDT	At 1000 pm edt, a severe thunderstorm was located over rockville, moving south at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, aspen hill, potomac, north bethesda, kemp mill, chevy chase, north kensington, south kensington, forest glen, wheaton-glenmont, silver spring, wheaton, glenmont, four corners, kensington, garrett park, chevy chase view, bradley farms and congressional manor.
7/28/2021 9:53 PM EDT	Wires down in the 9800 block of tibron cour in montgomery county MD, 1.1 miles SSW of Potomac, MD
7/28/2021 9:48 PM EDT	At 948 pm edt, a severe thunderstorm was located over north bethesda, or near rockville, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/28/2021 9:48 PM EDT	At 948 pm edt, a severe thunderstorm was located over north bethesda, or near rockville, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/28/2021 9:48 PM EDT	At 948 pm edt, a severe thunderstorm was located over north bethesda, or near rockville, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/28/2021 9:42 PM EDT	At 942 pm edt, a severe thunderstorm was located over redland, or near rockville, moving south at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, gaithersburg, olney, aspen hill, potomac, north bethesda, montgomery village, north potomac, white oak, redland, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, hillandale, wheaton-glenmont and rossmoor.
7/28/2021 9:30 PM EDT	At 930 pm edt, a severe thunderstorm was located over montgomery village, or near gaithersburg, moving south at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/17/2021 4:12 PM EDT	At 412 pm edt, a severe thunderstorm was located over north potomac, or near rockville, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/17/2021 4:12 PM EDT	At 412 pm edt, a severe thunderstorm was located over north potomac, or near rockville, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/17/2021 3:54 PM EDT	At 353 pm edt, a severe thunderstorm was located near north potomac, or near lowes island, moving north at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, reston, lowes island, potomac, montgomery village, sterling, north potomac, redland, wolf trap, great falls, boyds, darnestown, derwood, washington grove and dawsonville.

7/17/2021 3:54 PM EDT	At 353 pm edt, a severe thunderstorm was located near north potomac, or near lowes island, moving north at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, reston, lowes island, potomac, montgomery village, sterling, north potomac, redland, wolf trap, great falls, boyds, darnestown, derwood, washington grove and dawsonville.
7/17/2021 3:30 PM EDT	At 330 pm edt, a severe thunderstorm was located over great falls, or near herndon, moving north at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/17/2021 3:30 PM EDT	At 330 pm edt, a severe thunderstorm was located over great falls, or near herndon, moving north at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/1/2021 8:55 PM EDT	At 854 pm edt, severe thunderstorms were located along a line extending from american legion bridge to i66 and i495 interchange to burke, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, langley park, fort hunt, vienna, groveton, forestville, falls church, huntington, largo, coral hills, bladensburg and fort belvoir.
7/1/2021 8:55 PM EDT	At 854 pm edt, severe thunderstorms were located along a line extending from american legion bridge to i66 and i495 interchange to burke, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, langley park, fort hunt, vienna, groveton, forestville, falls church, huntington, largo, coral hills, bladensburg and fort belvoir.
7/1/2021 8:55 PM EDT	At 854 pm edt, severe thunderstorms were located along a line extending from american legion bridge to i66 and i495 interchange to burke, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, langley park, fort hunt, vienna, groveton, forestville, falls church, huntington, largo, coral hills, bladensburg and fort belvoir.
7/1/2021 8:47 PM EDT	At 846 pm edt, severe thunderstorms were located along a line extending from wolf trap to fairfax to near burke, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/1/2021 8:47 PM EDT	At 846 pm edt, severe thunderstorms were located along a line extending from wolf trap to fairfax to near burke, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/1/2021 8:47 PM EDT	At 846 pm edt, severe thunderstorms were located along a line extending from wolf trap to fairfax to near burke, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/1/2021 3:10 PM EDT	At 310 pm edt, severe thunderstorms were located along a line extending from hillandale to anacostia to groveton, moving northeast at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, fort hunt, vienna, groveton, forestville, falls church, huntington and largo.
7/1/2021 3:10 PM EDT	At 310 pm edt, severe thunderstorms were located along a line extending from hillandale to anacostia to groveton, moving northeast at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, fort hunt, vienna, groveton, forestville, falls church, huntington and largo.
7/1/2021 3:10 PM EDT	At 310 pm edt, severe thunderstorms were located along a line extending from hillandale to anacostia to groveton, moving northeast at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, fort hunt, vienna, groveton, forestville, falls church, huntington and largo.
7/1/2021 3:08 PM EDT	The severe thunderstorm warning for south central montgomery and northeastern fairfax counties will expire at 315 pm edt, the severe thunderstorm which prompted the warning has moved out of the warned area. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 800 pm edt for central maryland, and northern virginia.
7/1/2021 3:08 PM EDT	The severe thunderstorm warning for south central montgomery and northeastern fairfax counties will expire at 315 pm edt, the severe thunderstorm which prompted the warning has moved out of the warned area. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 800 pm edt for central maryland, and northern virginia.
7/1/2021 3:03 PM EDT	At 303 pm edt, a severe thunderstorm was located over bethesda, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, bethesda, mclean, american legion bridge, potomac, north bethesda, cabin john, garrett park, glen echo, congressional manor, west mclean and langley.
7/1/2021 3:03 PM EDT	At 303 pm edt, a severe thunderstorm was located over bethesda, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, bethesda, mclean, american legion bridge, potomac, north bethesda, cabin john, garrett park, glen echo, congressional manor, west mclean and langley.
7/1/2021 2:46 PM EDT	At 246 pm edt, a severe thunderstorm was located over potomac, or near american legion bridge, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, reston, olney, herndon, american legion bridge, mclean, aspen hill, potomac, north bethesda, north potomac, tysons corner, redland, wolf trap, great falls, rossmoor, wheaton-glenmont, wheaton, darnestown and cabin john.
7/1/2021 2:46 PM EDT	At 246 pm edt, a severe thunderstorm was located over potomac, or near american legion bridge, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, reston, olney, herndon, american legion bridge, mclean, aspen hill, potomac, north bethesda, north potomac, tysons corner, redland, wolf trap, great falls, rossmoor, wheaton-glenmont, wheaton, darnestown and cabin john.
7/1/2021 2:43 PM EDT	At 242 pm edt, severe thunderstorms were located along a line extending from near chantilly to near burke to 6 miles west of dale city, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/1/2021 2:43 PM EDT	At 242 pm edt, severe thunderstorms were located along a line extending from near chantilly to near burke to 6 miles west of dale city, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/1/2021 2:43 PM EDT	At 242 pm edt, severe thunderstorms were located along a line extending from near chantilly to near burke to 6 miles west of dale city, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/1/2021 2:28 PM EDT	At 228 pm edt, a severe thunderstorm was located over sterling, or over herndon, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/1/2021 2:28 PM EDT	At 228 pm edt, a severe thunderstorm was located over sterling, or over herndon, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/1/2021 1:38 PM EDT	The severe thunderstorm warning for the northwestern district of columbia, south central montgomery, eastern loudoun and northeastern fairfax counties will expire at 145 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 800 pm edt for district of columbia, central maryland, and northern virginia.
7/1/2021 1:38 PM EDT	The severe thunderstorm warning for the northwestern district of columbia, south central montgomery, eastern loudoun and northeastern fairfax counties will expire at 145 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 800 pm edt for district of columbia, central maryland, and northern virginia.

7/1/2021 1:38 PM EDT	The severe thunderstorm warning for the northwestern district of columbia, south central montgomery, eastern loudoun and northeastern fairfax counties will expire at 145 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 800 pm edt for district of columbia, central maryland, and northern virginia.
7/1/2021 1:18 PM EDT	At 118 pm edt, a severe thunderstorm was located over lowes island, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, lowes island, american legion bridge, aspen hill, potomac, north bethesda, north potomac, redland, great falls, chevy chase, north kensington, south kensington, martin`s additions, north chevy chase, friendship village, rossmoor, wheaton-glenmont and wheaton.
7/1/2021 1:18 PM EDT	At 118 pm edt, a severe thunderstorm was located over lowes island, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, lowes island, american legion bridge, aspen hill, potomac, north bethesda, north potomac, redland, great falls, chevy chase, north kensington, south kensington, martin`s additions, north chevy chase, friendship village, rossmoor, wheaton-glenmont and wheaton.
7/1/2021 1:18 PM EDT	At 118 pm edt, a severe thunderstorm was located over lowes island, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, lowes island, american legion bridge, aspen hill, potomac, north bethesda, north potomac, redland, great falls, chevy chase, north kensington, south kensington, martin`s additions, north chevy chase, friendship village, rossmoor, wheaton-glenmont and wheaton.
7/1/2021 1:03 PM EDT	At 103 pm edt, a severe thunderstorm was located over ashburn, or near broadlands, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/1/2021 1:03 PM EDT	At 103 pm edt, a severe thunderstorm was located over ashburn, or near broadlands, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/1/2021 1:03 PM EDT	At 103 pm edt, a severe thunderstorm was located over ashburn, or near broadlands, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/21/2021 5:44 PM EDT	At 543 pm edt, severe thunderstorms were located along a line extending from near mount airy to rockville, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/21/2021 5:28 PM EDT	At 528 pm edt, severe thunderstorms were located along a line extending from near mount airy to near north potomac to near south riding, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, columbia, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, south riding, herndon, fairfax, vienna, damascus, falls church, broadlands, lansdowne and lowes island.
6/21/2021 5:28 PM EDT	At 528 pm edt, severe thunderstorms were located along a line extending from near mount airy to near north potomac to near south riding, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, columbia, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, south riding, herndon, fairfax, vienna, damascus, falls church, broadlands, lansdowne and lowes island.
6/21/2021 5:28 PM EDT	At 528 pm edt, severe thunderstorms were located along a line extending from near mount airy to near north potomac to near south riding, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, columbia, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, south riding, herndon, fairfax, vienna, damascus, falls church, broadlands, lansdowne and lowes island.
6/21/2021 5:02 PM EDT	At 501 pm edt, severe thunderstorms were located along a line extending from ballenger creek to leesburg to near the plains, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/21/2021 5:02 PM EDT	At 501 pm edt, severe thunderstorms were located along a line extending from ballenger creek to leesburg to near the plains, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/21/2021 5:02 PM EDT	At 501 pm edt, severe thunderstorms were located along a line extending from ballenger creek to leesburg to near the plains, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/14/2021 10:30 PM EDT	At 1029 pm edt, severe thunderstorms were located along a line extending from near colesville to pimmit hills, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/14/2021 10:30 PM EDT	At 1029 pm edt, severe thunderstorms were located along a line extending from near colesville to pimmit hills, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/14/2021 10:30 PM EDT	At 1029 pm edt, severe thunderstorms were located along a line extending from near colesville to pimmit hills, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/14/2021 10:12 PM EDT	At 1012 pm edt, a severe thunderstorm was located over herndon, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, reston, south riding, herndon, vienna, lowes island, brambleton, pimmit hills, dulles international airport, potomac, ashburn, oakton, sterling, north potomac, tysons corner, wolf trap, great falls, merrifield, countryside and arcola.
6/14/2021 10:12 PM EDT	At 1012 pm edt, a severe thunderstorm was located over herndon, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, reston, south riding, herndon, vienna, lowes island, brambleton, pimmit hills, dulles international airport, potomac, ashburn, oakton, sterling, north potomac, tysons corner, wolf trap, great falls, merrifield, countryside and arcola.
6/14/2021 9:55 PM EDT	At 955 pm edt, a severe thunderstorm was located over broadlands, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/14/2021 9:55 PM EDT	At 955 pm edt, a severe thunderstorm was located over broadlands, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/26/2021 8:37 PM EDT	At 810 pm edt, a severe thunderstorm was located over american legion bridge, moving east at 45 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, rockville, bethesda, gaithersburg, college park, greenbelt, langley park, beltsville, vienna, falls church, bladensburg, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university and gallaudet university.
5/26/2021 8:37 PM EDT	At 837 pm edt, a severe thunderstorm was located over goddard, or near greenbelt, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, bethesda, college park, greenbelt, langley park, beltsville, vienna, falls church, bladensburg, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university, gallaudet university, rfk stadium and potomac.
5/26/2021 8:37 PM EDT	At 837 pm edt, a severe thunderstorm was located over goddard, or near greenbelt, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, bethesda, college park, greenbelt, langley park, beltsville, vienna, falls church, bladensburg, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university, gallaudet university, rfk stadium and potomac.
5/26/2021 8:10 PM EDT	At 810 pm edt, a severe thunderstorm was located over american legion bridge, moving east at 45 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, rockville, bethesda, gaithersburg, college park, greenbelt, langley park, beltsville, vienna, falls church, bladensburg, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university and gallaudet university.

5/26/2021 8:10 PM EDT	At 810 pm edt, a severe thunderstorm was located over american legion bridge, moving east at 45 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, rockville, bethesda, gaithersburg, college park, greenbelt, langley park, beltsville, vienna, falls church, bladensburg, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university and gallaudet university.
5/26/2021 8:10 PM EDT	At 810 pm edt, a severe thunderstorm was located over american legion bridge, moving east at 45 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, rockville, bethesda, gaithersburg, college park, greenbelt, langley park, beltsville, vienna, falls church, bladensburg, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university and gallaudet university.
5/26/2021 7:59 PM EDT	At 759 pm edt, a severe thunderstorm was located over reston, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/26/2021 7:59 PM EDT	At 759 pm edt, a severe thunderstorm was located over reston, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/26/2021 7:59 PM EDT	At 759 pm edt, a severe thunderstorm was located over reston, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/30/2021 5:13 PM EDT	The severe thunderstorm warning for the district of columbia, south central howard, southeastern montgomery, prince georges, west central anne arundel, northwestern charles, fairfax, eastern fauquier, central prince william, and arlington counties, the city of falls church, the city of manassas park, the city of manassas, the city of fairfax and the city of alexandria will expire at 515 pm edt, the showers which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however, high winds are still possible with these showers. remember, a severe thunderstorm warning still remains in effect for portions of southern maryland until 545 pm edt.
4/30/2021 5:13 PM EDT	The severe thunderstorm warning for the district of columbia, south central howard, southeastern montgomery, prince georges, west central anne arundel, northwestern charles, fairfax, eastern fauquier, central prince william, and arlington counties, the city of falls church, the city of manassas park, the city of manassas, the city of fairfax and the city of alexandria will expire at 515 pm edt, the showers which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however, high winds are still possible with these showers. remember, a severe thunderstorm warning still remains in effect for portions of southern maryland until 545 pm edt.
4/30/2021 5:13 PM EDT	The severe thunderstorm warning for the district of columbia, south central howard, southeastern montgomery, prince georges, west central anne arundel, northwestern charles, fairfax, eastern fauquier, central prince william, and arlington counties, the city of falls church, the city of manassas park, the city of manassas, the city of fairfax and the city of alexandria will expire at 515 pm edt, the showers which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however, high winds are still possible with these showers. remember, a severe thunderstorm warning still remains in effect for portions of southern maryland until 545 pm edt.
4/30/2021 4:54 PM EDT	The severe thunderstorm warning for carroll county in north central maryland, western howard and montgomery counties in central maryland, eastern frederick county in north central maryland, west central baltimore county in northern maryland and east central loudoun counties in northern virginia will expire at 500 pm edt, the showers which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however, high winds remain possible through this evening. a high wind warning remains in effect through late tonight.
4/30/2021 4:54 PM EDT	The severe thunderstorm warning for carroll county in north central maryland, western howard and montgomery counties in central maryland, eastern frederick county in north central maryland, west central baltimore county in northern maryland and east central loudoun counties in northern virginia will expire at 500 pm edt, the showers which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however, high winds remain possible through this evening. a high wind warning remains in effect through late tonight.
4/30/2021 4:50 PM EDT	At 449 pm edt, a gust front associated with a line of strong showers were located along a line extending from near fairland to lake barcroft to near linton hall, moving east at 70 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, centreville, waldorf, dale city, rockville, bethesda, bowie, severn, annandale, clinton, olney, springfield, college park, crofton, fort washington, greenbelt, fairfax, langley park and beltsville. People attending the fema greenbelt metro mass vaccination site should seek safe shelter immediately!.
4/30/2021 4:50 PM EDT	At 449 pm edt, a gust front associated with a line of strong showers were located along a line extending from near fairland to lake barcroft to near linton hall, moving east at 70 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, centreville, waldorf, dale city, rockville, bethesda, bowie, severn, annandale, clinton, olney, springfield, college park, crofton, fort washington, greenbelt, fairfax, langley park and beltsville. People attending the fema greenbelt metro mass vaccination site should seek safe shelter immediately!.
4/30/2021 4:50 PM EDT	At 449 pm edt, a gust front associated with a line of strong showers were located along a line extending from near fairland to lake barcroft to near linton hall, moving east at 70 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, centreville, waldorf, dale city, rockville, bethesda, bowie, severn, annandale, clinton, olney, springfield, college park, crofton, fort washington, greenbelt, fairfax, langley park and beltsville. People attending the fema greenbelt metro mass vaccination site should seek safe shelter immediately!.
4/30/2021 4:47 PM EDT	At 446 pm edt, severe thunderstorms were located along a line extending from near thurmont to new market to near poolesville, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, westminster, damascus, lansdowne, lowes island, thurmont, poolesville, emmitsburg, ellicott city, aspen hill, potomac, north bethesda, ashburn, randallstown and montgomery village.
4/30/2021 4:47 PM EDT	At 446 pm edt, severe thunderstorms were located along a line extending from near thurmont to new market to near poolesville, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, westminster, damascus, lansdowne, lowes island, thurmont, poolesville, emmitsburg, ellicott city, aspen hill, potomac, north bethesda, ashburn, randallstown and montgomery village.
4/30/2021 4:39 PM EDT	At 438 pm edt, severe thunderstorms were located along a line extending from montgomery village to near chantilly to warrenton, moving east at 65 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/30/2021 4:39 PM EDT	The national weather service in sterling virginia has issued a * severe thunderstorm warning for. the district of columbia. south central howard county in central maryland. southern montgomery county in central maryland. Prince georges county in central maryland.
4/30/2021 4:39 PM EDT	At 438 pm edt, severe thunderstorms were located along a line extending from montgomery village to near chantilly to warrenton, moving east at 65 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/30/2021 4:31 PM EDT	At 430 pm edt, severe thunderstorms were located along a line extending from near smithsburg to braddock heights to near purcellville, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/30/2021 4:31 PM EDT	At 430 pm edt, severe thunderstorms were located along a line extending from near smithsburg to braddock heights to near purcellville, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
3/28/2021 5:38 PM EDT	At 538 pm edt, severe thunderstorms were located along a line extending from near stewartstown to randallstown to olney, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, gaithersburg, olney, pikesville, cockeysville, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, catonsville, woodlawn, randallstown, montgomery village, owings mills, eldersburg, milford mill, reisterstown and lochearn.
3/28/2021 5:23 PM EDT	At 522 pm edt, severe thunderstorms with a history of producing wind damage and measured wind gusts to near 60 mph were located along a line extending from near manchester to near sykesville to germantown, moving east at 45 mph (radar indicated and observed wind). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, gaithersburg, olney, pikesville, cockeysville, westminster, damascus, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, catonsville, woodlawn, randallstown, montgomery village, owings mills and eldersburg.
3/28/2021 5:05 PM EDT	At 504 pm edt, severe thunderstorms with a history of producing wind damage and measured wind gusts to near 60 mph were located along a line extending from near littlestown to near boyds, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
11/15/2020 6:57 PM EST	At 622 pm est, severe thunderstorms were located along a line extending from near ballenger creek to near point of rocks to near leesburg, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
11/15/2020 6:57 PM EST	At 622 pm est, severe thunderstorms were located along a line extending from near ballenger creek to near point of rocks to near leesburg, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

11/15/2020 6:22 PM EST	At 622 pm est, severe thunderstorms were located along a line extending from near ballenger creek to near point of rocks to near leesburg, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
11/15/2020 6:22 PM EST	At 622 pm est, severe thunderstorms were located along a line extending from near ballenger creek to near point of rocks to near leesburg, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/3/2020 5:23 PM EDT	At 459 pm edt, a severe thunderstorm with a history of producing measured wind gusts to near 60 mph was located over aspen hill, or near rockville, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda, montgomery village and north potomac.
9/3/2020 5:23 PM EDT	At 523 pm edt, a severe thunderstorm was located over laurel, or near beltsville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, college park, greenbelt, langley park, beltsville, bladensburg, university of maryland, howard university, american legion bridge, fort totten, aspen hill, potomac, north bethesda, fairland, landover, hyattsville, white oak and takoma park.
9/3/2020 5:23 PM EDT	At 523 pm edt, a severe thunderstorm was located over laurel, or near beltsville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, college park, greenbelt, langley park, beltsville, bladensburg, university of maryland, howard university, american legion bridge, fort totten, aspen hill, potomac, north bethesda, fairland, landover, hyattsville, white oak and takoma park.
9/3/2020 5:00 PM EDT	At 459 pm edt, a severe thunderstorm with a history of producing measured wind gusts to near 60 mph was located over aspen hill, or near rockville, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda, montgomery village and north potomac.
9/3/2020 5:00 PM EDT	At 459 pm edt, a severe thunderstorm with a history of producing measured wind gusts to near 60 mph was located over aspen hill, or near rockville, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda, montgomery village and north potomac.
9/3/2020 5:00 PM EDT	At 459 pm edt, a severe thunderstorm with a history of producing measured wind gusts to near 60 mph was located over aspen hill, or near rockville, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda, montgomery village and north potomac.
9/3/2020 4:54 PM EDT	At 454 pm edt, a severe thunderstorm was located over redland, or over rockville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda and montgomery village.
9/3/2020 4:54 PM EDT	At 454 pm edt, a severe thunderstorm was located over redland, or over rockville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda and montgomery village.
9/3/2020 4:54 PM EDT	At 454 pm edt, a severe thunderstorm was located over redland, or over rockville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda and montgomery village.
9/3/2020 4:49 PM EDT	At 449 pm edt, a severe thunderstorm capable of producing a tornado was located over rockville, moving east at 40 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, olney, aspen hill, kemp mill, north kensington, rossmoor and wheaton-glenmont around 500 pm edt. white oak, adelphi, colesville and hillandale around 505 pm edt. college park, greenbelt and fairland around 510 pm edt. beltsville, laurel and savage-guilford around 515 pm edt. Other locations impacted by this tornadic thunderstorm include fulton, derwood, spencerville, cloverly, calverton, ednor, scaggsville, burtonsville, wheaton and norbeck.
9/3/2020 4:43 PM EDT	At 443 pm edt, a severe thunderstorm capable of producing a tornado was located over north potomac, or over gaithersburg, moving east at 40 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, redland around 450 pm edt. olney, north bethesda, north kensington, south kensington and rossmoor around 455 pm edt. aspen hill, white oak, kemp mill, forest glen and wheaton-glenmont around 500 pm edt. fairland, adelphi, colesville and hillandale around 505 pm edt. college park, greenbelt and beltsville around 510 pm edt. laurel and savage-guilford around 515 pm edt. Other locations impacted by this tornadic thunderstorm include fulton, garrett park, derwood, spencerville, cloverly, calverton, washington grove, ednor, ashton and scaggsville.
9/3/2020 4:38 PM EDT	At 438 pm edt, a severe thunderstorm was located over boyds, or over germantown, moving east at 30 mph (radar indicated). Hazards include 65 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, lowes island, poolesville, potomac, ashburn, montgomery village, sterling, north potomac, great falls, countryside, boyds, clarksburg, darnestown and dawsonville.
9/3/2020 4:38 PM EDT	At 438 pm edt, a severe thunderstorm was located over boyds, or over germantown, moving east at 30 mph (radar indicated). Hazards include 65 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, lowes island, poolesville, potomac, ashburn, montgomery village, sterling, north potomac, great falls, countryside, boyds, clarksburg, darnestown and dawsonville.
9/3/2020 4:36 PM EDT	At 436 pm edt, a severe thunderstorm was located near lowes island, moving east at 25 mph (radar indicated). Hazards include 65 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/3/2020 4:36 PM EDT	At 436 pm edt, a severe thunderstorm was located near lowes island, moving east at 25 mph (radar indicated). Hazards include 65 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/3/2020 4:36 PM EDT	At 436 pm edt, a severe thunderstorm was located near lowes island, moving east at 25 mph (radar indicated). Hazards include 65 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/3/2020 4:31 PM EDT	At 431 pm edt, a severe thunderstorm was located over boyds, or near poolesville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, leesburg, damascus, broadlands, lansdowne, lowes island, poolesville, potomac, ashburn, montgomery village, sterling, north potomac, great falls, countryside, boyds, clarksburg, darnestown, belmont and barnesville.
9/3/2020 4:31 PM EDT	At 431 pm edt, a severe thunderstorm was located over boyds, or near poolesville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, leesburg, damascus, broadlands, lansdowne, lowes island, poolesville, potomac, ashburn, montgomery village, sterling, north potomac, great falls, countryside, boyds, clarksburg, darnestown, belmont and barnesville.
9/3/2020 4:22 PM EDT	At 422 pm edt, a severe thunderstorm was located over poolesville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, leesburg, damascus, broadlands, lansdowne, lowes island, poolesville, potomac, ashburn, montgomery village, sterling, north potomac, great falls, countryside, boyds, clarksburg, darnestown, belmont and barnesville.
9/3/2020 4:22 PM EDT	At 422 pm edt, a severe thunderstorm was located over poolesville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, leesburg, damascus, broadlands, lansdowne, lowes island, poolesville, potomac, ashburn, montgomery village, sterling, north potomac, great falls, countryside, boyds, clarksburg, darnestown, belmont and barnesville.
9/3/2020 4:22 PM EDT	At 422 pm edt, a severe thunderstorm was located over poolesville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, leesburg, damascus, broadlands, lansdowne, lowes island, poolesville, potomac, ashburn, montgomery village, sterling, north potomac, great falls, countryside, boyds, clarksburg, darnestown, belmont and barnesville.
9/3/2020 4:07 PM EDT	At 406 pm edt, a severe thunderstorm was located near leesburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/3/2020 4:07 PM EDT	At 406 pm edt, a severe thunderstorm was located near leesburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/3/2020 4:07 PM EDT	At 406 pm edt, a severe thunderstorm was located near leesburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/2/2020 7:48 PM EDT	At 748 pm edt, severe thunderstorms were located along a line extending from 6 miles east of damascus to near olney to north potomac, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, langley park, beltsville, damascus, lowes island, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, montgomery village, north potomac, fairland, white oak and redland.
9/2/2020 7:38 PM EDT	At 738 pm edt, severe thunderstorms were located along a line extending from damascus to montgomery village to near lowes island, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/2/2020 7:29 PM EDT	At 729 pm edt, severe thunderstorms were located along a line extending from near mount airy to near green valley to near boyds to near lansdowne, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, leesburg, olney, damascus, lansdowne, lowes island, poolesville, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac, redland, great falls, countryside, mount airy and new market.
9/2/2020 7:29 PM EDT	At 729 pm edt, severe thunderstorms were located along a line extending from near mount airy to near green valley to near boyds to near lansdowne, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, leesburg, olney, damascus, lansdowne, lowes island, poolesville, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac, redland, great falls, countryside, mount airy and new market.
9/2/2020 7:29 PM EDT	At 729 pm edt, severe thunderstorms were located along a line extending from near mount airy to near green valley to near boyds to near lansdowne, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, leesburg, olney, damascus, lansdowne, lowes island, poolesville, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac, redland, great falls, countryside, mount airy and new market.
9/2/2020 7:21 PM EDT	At 721 pm edt, severe thunderstorms were located along a line extending from new market to 6 miles south of ballenger creek to near poolesville to leesburg, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, frederick, rockville, gaithersburg, reston, leesburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, harry grove stadium, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac and ballenger creek.
9/2/2020 7:21 PM EDT	At 721 pm edt, severe thunderstorms were located along a line extending from new market to 6 miles south of ballenger creek to near poolesville to leesburg, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, frederick, rockville, gaithersburg, reston, leesburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, harry grove stadium, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac and ballenger creek.
9/2/2020 7:21 PM EDT	At 705 pm edt, severe thunderstorms were located along a line extending from ballenger creek to point of rocks to 6 miles north of leesburg to near round hill, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/2/2020 7:06 PM EDT	At 705 pm edt, severe thunderstorms were located along a line extending from ballenger creek to point of rocks to 6 miles north of leesburg to near round hill, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/2/2020 7:06 PM EDT	At 705 pm edt, severe thunderstorms were located along a line extending from ballenger creek to point of rocks to 6 miles north of leesburg to near round hill, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/28/2020 6:24 PM EDT	The severe thunderstorm warning for southeastern loudoun, northwestern fairfax and northwestern prince william counties and the western city of fairfax will expire at 630 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however small hail and gusty winds are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 800 pm edt for central maryland, and northern virginia.
8/28/2020 6:14 PM EDT	At 614 pm edt, a severe thunderstorm was located over dulles international airport, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and small hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, centreville, reston, south riding, herndon, fairfax, vienna, broadlands, lowes island, brambleton, dulles international airport, potomac, ashburn, oakton, sterling, chantilly, wolf trap, great falls, countryside, arcola and fairfax station.
8/28/2020 5:55 PM EDT	At 554 pm edt, a severe thunderstorm was located over falls church, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, fort washington, vienna, groveton, falls church, huntington, bladensburg, mantua, pimmit hills, national harbor, mclean, nationals park, howard university, gallaudet university, american legion bridge, fort totten and reagan national airport.
8/28/2020 5:55 PM EDT	At 554 pm edt, a severe thunderstorm was located over falls church, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, fort washington, vienna, groveton, falls church, huntington, bladensburg, mantua, pimmit hills, national harbor, mclean, nationals park, howard university, gallaudet university, american legion bridge, fort totten and reagan national airport.
8/28/2020 5:55 PM EDT	At 554 pm edt, a severe thunderstorm was located over falls church, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, fort washington, vienna, groveton, falls church, huntington, bladensburg, mantua, pimmit hills, national harbor, mclean, nationals park, howard university, gallaudet university, american legion bridge, fort totten and reagan national airport.
8/28/2020 5:52 PM EDT	At 552 pm edt, a severe thunderstorm was located near arcola, or near brambleton, moving east at 25 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/22/2020 3:45 PM EDT	Trees down on i-495 capital beltway outer loops at exit 41/clara barton parkwa in montgomery county MD, 3 miles NNW of Potomac, MD
7/22/2020 3:43 PM EDT	At 342 pm edt, severe thunderstorms were located along a line extending from north kensington to near dale city, moving east at 25 mph. these are very dangerous storms (radar indicated). Hazards include 75 mph wind gusts and quarter size hail. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, alexandria, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, forestville, falls church, huntington and coral hills.
7/22/2020 3:43 PM EDT	At 342 pm edt, severe thunderstorms were located along a line extending from north kensington to near dale city, moving east at 25 mph. these are very dangerous storms (radar indicated). Hazards include 75 mph wind gusts and quarter size hail. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, alexandria, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, forestville, falls church, huntington and coral hills.
7/22/2020 3:43 PM EDT	At 342 pm edt, severe thunderstorms were located along a line extending from north kensington to near dale city, moving east at 25 mph. these are very dangerous storms (radar indicated). Hazards include 75 mph wind gusts and quarter size hail. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, alexandria, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, forestville, falls church, huntington and coral hills.
7/22/2020 3:36 PM EDT	At 334 pm edt, severe thunderstorms were located along a line extending from boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph. these are very dangerous storms (radar indicated). Hazards include widespread damaging wind gusts, some up to 75 mph near tysons corner, vienna, wolf trap and falls church, are expected. isolated hail up to quarter size is possible. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, fairfax, vienna, falls church, mantua, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda and burke.
7/22/2020 3:36 PM EDT	At 334 pm edt, severe thunderstorms were located along a line extending from boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph. these are very dangerous storms (radar indicated). Hazards include widespread damaging wind gusts, some up to 75 mph near tysons corner, vienna, wolf trap and falls church, are expected. isolated hail up to quarter size is possible. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, fairfax, vienna, falls church, mantua, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda and burke.
7/22/2020 3:27 PM EDT	At 326 pm edt, severe thunderstorms were located along a line extending from boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph. these are very dangerous storms (radar indicated). Hazards include widespread damaging wind gusts up to 75 mph, especially near reston, wolf trap, vienna and fairfax. isolated hail up to quarter size is also possible. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, herndon, fairfax, vienna, damascus, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge and aspen hill.
7/22/2020 3:27 PM EDT	At 326 pm edt, severe thunderstorms were located along a line extending from boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph. these are very dangerous storms (radar indicated). Hazards include widespread damaging wind gusts up to 75 mph, especially near reston, wolf trap, vienna and fairfax. isolated hail up to quarter size is also possible. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, herndon, fairfax, vienna, damascus, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge and aspen hill.

7/22/2020 3:23 PM EDT	At 322 pm edt, severe thunderstorms were located along a line extending from near potomac to near linton hall, moving east at 25 mph (radar indicated). Hazards include damaging wind gusts up to 70 mph and isolated hail up to quarter size. Damaging winds will cause many trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, forestville, falls church, huntington and coral hills.
7/22/2020 3:23 PM EDT	At 322 pm edt, severe thunderstorms were located along a line extending from near potomac to near linton hall, moving east at 25 mph (radar indicated). Hazards include damaging wind gusts up to 70 mph and isolated hail up to quarter size. Damaging winds will cause many trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, forestville, falls church, huntington and coral hills.
7/22/2020 3:23 PM EDT	At 322 pm edt, severe thunderstorms were located along a line extending from near potomac to near linton hall, moving east at 25 mph (radar indicated). Hazards include damaging wind gusts up to 70 mph and isolated hail up to quarter size. Damaging winds will cause many trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, forestville, falls church, huntington and coral hills.
7/22/2020 3:21 PM EDT	At 320 pm edt, severe thunderstorms were located along a line extending from near boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph (radar indicated). Hazards include scattered damaging wind gusts up to 70 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, herndon, fairfax, vienna, damascus, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge and aspen hill.
7/22/2020 3:21 PM EDT	At 320 pm edt, severe thunderstorms were located along a line extending from near boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph (radar indicated). Hazards include scattered damaging wind gusts up to 70 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, herndon, fairfax, vienna, damascus, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge and aspen hill.
7/22/2020 3:17 PM EDT	The national weather service in sterling virginia has issued a * severe thunderstorm warning for. the district of columbia. southeastern montgomery county in central maryland. western prince georges county in central maryland. Arlington county in northern virginia.
7/22/2020 3:17 PM EDT	The national weather service in sterling virginia has issued a * severe thunderstorm warning for. the district of columbia. southeastern montgomery county in central maryland. western prince georges county in central maryland. Arlington county in northern virginia.
7/22/2020 3:17 PM EDT	At 316 pm edt, severe thunderstorms were located along a line extending from near potomac to near linton hall, moving east at 25 mph (radar indicated). Hazards include damaging wind gusts up to 65 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/22/2020 2:56 PM EDT	At 256 pm edt, severe thunderstorms were located along a line extending from near poolesville to brambleton to near haymarket to near warrenton, moving east at 10 mph (radar indicated). Hazards include scattered damaging wind gusts up to 60 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/22/2020 2:56 PM EDT	At 256 pm edt, severe thunderstorms were located along a line extending from near poolesville to brambleton to near haymarket to near warrenton, moving east at 10 mph (radar indicated). Hazards include scattered damaging wind gusts up to 60 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/6/2020 6:39 PM EDT	The severe thunderstorm warning for southeastern montgomery county will expire at 645 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. however gusty winds are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 1100 pm edt for district of columbia, and central maryland.
7/6/2020 6:38 PM EDT	Tree down in southbound lane i270 at montrose rd in montgomery county MD, 4.6 miles SW of Potomac, MD
7/6/2020 6:17 PM EDT	At 617 pm edt, a severe thunderstorm was located over south kensington, or over bethesda, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, aspen hill, potomac, north bethesda, fairland, white oak, takoma park, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, hillandale, martin`s additions, north chevy chase, wheaton-glenmont, rossmoor and silver spring.
7/6/2020 6:04 PM EDT	At 603 pm edt, a severe thunderstorm was located over north bethesda, or over bethesda, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/25/2020 6:20 PM EDT	At 620 pm edt, a severe thunderstorm was located over rockville, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/25/2020 6:20 PM EDT	At 620 pm edt, a severe thunderstorm was located over rockville, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/25/2020 6:19 PM EDT	Wires and tree branches down near intersection of seven locks road and tuckerman lan in montgomery county MD, 3.6 miles SW of Potomac, MD
6/22/2020 4:12 PM EDT	At 412 pm edt, severe thunderstorms were located along a line extending from near poolesville to near potomac, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/22/2020 4:07 PM EDT	At 406 pm edt, a severe thunderstorm was located over north potomac, or near gaithersburg, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/22/2020 3:58 PM EDT	At 358 pm edt, a severe thunderstorm was located over great falls, or over lowes island, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, reston, herndon, lowes island, potomac, sterling, wolf trap, great falls, darnestown, sterling park and bradley farms.
6/22/2020 3:58 PM EDT	At 358 pm edt, a severe thunderstorm was located over great falls, or over lowes island, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, reston, herndon, lowes island, potomac, sterling, wolf trap, great falls, darnestown, sterling park and bradley farms.
6/22/2020 3:54 PM EDT	At 354 pm edt, a severe thunderstorm was located over great falls, or near herndon, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, bethesda, reston, herndon, fairfax, vienna, lowes island, american legion bridge, mclean, potomac, oakton, sterling, tysons corner, wolf trap, great falls, dunn loring, darnestown, cabin john, glen echo, west mclean and belleview.
6/22/2020 3:54 PM EDT	At 354 pm edt, a severe thunderstorm was located over great falls, or near herndon, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, bethesda, reston, herndon, fairfax, vienna, lowes island, american legion bridge, mclean, potomac, oakton, sterling, tysons corner, wolf trap, great falls, dunn loring, darnestown, cabin john, glen echo, west mclean and belleview.
6/22/2020 3:30 PM EDT	At 330 pm edt, a severe thunderstorm was located over chantilly, or near dulles international airport, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/22/2020 3:30 PM EDT	At 330 pm edt, a severe thunderstorm was located over chantilly, or near dulles international airport, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/10/2020 8:09 PM EDT	At 809 pm edt, severe thunderstorms were located along a line extending from near olney to near fairland to colesville, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, aspen hill, potomac, north bethesda, laurel, fairland, white oak, redland, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, hillandale, martin`s additions, north chevy chase and wheaton-glenmont.
6/10/2020 8:09 PM EDT	At 809 pm edt, severe thunderstorms were located along a line extending from near olney to near fairland to colesville, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, aspen hill, potomac, north bethesda, laurel, fairland, white oak, redland, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, hillandale, martin`s additions, north chevy chase and wheaton-glenmont.
6/10/2020 8:02 PM EDT	At 802 pm edt, severe thunderstorms were located along a line extending from rockville to north bethesda to bethesda, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, laurel, north potomac, fairland, tysons corner, white oak, redland, merrifield, colesville, kemp mill, chevy chase and north kensington.
6/10/2020 8:02 PM EDT	At 802 pm edt, severe thunderstorms were located along a line extending from rockville to north bethesda to bethesda, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, laurel, north potomac, fairland, tysons corner, white oak, redland, merrifield, colesville, kemp mill, chevy chase and north kensington.
6/10/2020 7:45 PM EDT	At 744 pm edt, severe thunderstorms were located along a line extending from great falls to american legion bridge to i66 and i495 interchange, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/10/2020 7:45 PM EDT	At 744 pm edt, severe thunderstorms were located along a line extending from great falls to american legion bridge to i66 and i495 interchange, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/10/2020 7:41 PM EDT	The severe thunderstorm warning for southwestern montgomery, southeastern loudoun and northwestern fairfax counties will expire at 745 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms.
6/10/2020 7:41 PM EDT	The severe thunderstorm warning for southwestern montgomery, southeastern loudoun and northwestern fairfax counties will expire at 745 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms.
6/10/2020 7:27 PM EDT	At 726 pm edt, severe thunderstorms were located along a line extending from near poolesville to countryside to dulles international airport, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, reston, herndon, lowes island, poolesville, dulles international airport, potomac, ashburn, sterling, north potomac, chantilly, great falls, countryside, boyds, darnestown, beallsville, dawsonville and sterling park.
6/10/2020 7:27 PM EDT	At 726 pm edt, severe thunderstorms were located along a line extending from near poolesville to countryside to dulles international airport, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, reston, herndon, lowes island, poolesville, dulles international airport, potomac, ashburn, sterling, north potomac, chantilly, great falls, countryside, boyds, darnestown, beallsville, dawsonville and sterling park.
6/10/2020 7:16 PM EDT	At 716 pm edt, severe thunderstorms were located along a line extending from ashburn to near dulles international airport to near south riding, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, reston, leesburg, south riding, herndon, broadlands, lansdowne, lowes island, brambleton, poolesville, dulles international airport, potomac, ashburn, sterling, north potomac, chantilly, great falls and countryside.
6/10/2020 7:16 PM EDT	At 716 pm edt, severe thunderstorms were located along a line extending from ashburn to near dulles international airport to near south riding, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, reston, leesburg, south riding, herndon, broadlands, lansdowne, lowes island, brambleton, poolesville, dulles international airport, potomac, ashburn, sterling, north potomac, chantilly, great falls and countryside.
6/10/2020 7:02 PM EDT	At 701 pm edt, severe thunderstorms were located along a line extending from near oatlands to near arcola to near haymarket, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/10/2020 7:02 PM EDT	At 701 pm edt, severe thunderstorms were located along a line extending from near oatlands to near arcola to near haymarket, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/4/2020 8:22 PM EDT	The severe thunderstorm warning for the northwestern district of columbia, southern carroll, northwestern anne arundel, howard, eastern montgomery, northwestern prince georges, extreme north central arlington and northeastern fairfax counties will expire at 830 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1000 pm edt for district of columbia, central and north central maryland, and northern virginia.
6/4/2020 8:22 PM EDT	The severe thunderstorm warning for the northwestern district of columbia, southern carroll, northwestern anne arundel, howard, eastern montgomery, northwestern prince georges, extreme north central arlington and northeastern fairfax counties will expire at 830 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1000 pm edt for district of columbia, central and north central maryland, and northern virginia.
6/4/2020 8:22 PM EDT	The severe thunderstorm warning for the northwestern district of columbia, southern carroll, northwestern anne arundel, howard, eastern montgomery, northwestern prince georges, extreme north central arlington and northeastern fairfax counties will expire at 830 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1000 pm edt for district of columbia, central and north central maryland, and northern virginia.
6/4/2020 7:57 PM EDT	At 756 pm edt, severe thunderstorms were located along a line extending from fort totten to anacostia to near fort washington, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, dale city, rockville, bethesda, annandale, springfield, fort washington, fairfax, langley park, fort hunt, vienna, groveton, falls church, huntington, coral hills, bladensburg, mantua, fort belvoir and pimmit hills.
6/4/2020 7:57 PM EDT	At 756 pm edt, severe thunderstorms were located along a line extending from fort totten to anacostia to near fort washington, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, dale city, rockville, bethesda, annandale, springfield, fort washington, fairfax, langley park, fort hunt, vienna, groveton, falls church, huntington, coral hills, bladensburg, mantua, fort belvoir and pimmit hills.
6/4/2020 7:57 PM EDT	At 756 pm edt, severe thunderstorms were located along a line extending from fort totten to anacostia to near fort washington, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, dale city, rockville, bethesda, annandale, springfield, fort washington, fairfax, langley park, fort hunt, vienna, groveton, falls church, huntington, coral hills, bladensburg, mantua, fort belvoir and pimmit hills.
6/4/2020 7:52 PM EDT	At 751 pm edt, severe thunderstorms were located along a line extending from near damascus to redland to near mclean, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/4/2020 7:52 PM EDT	At 751 pm edt, severe thunderstorms were located along a line extending from near damascus to redland to near mclean, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/4/2020 7:52 PM EDT	At 751 pm edt, severe thunderstorms were located along a line extending from near damascus to redland to near mclean, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/4/2020 7:28 PM EDT	At 728 pm edt, severe thunderstorms were located along a line extending from herndon to fairfax to near lake ridge, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/4/2020 7:28 PM EDT	At 728 pm edt, severe thunderstorms were located along a line extending from herndon to fairfax to near lake ridge, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/4/2020 7:28 PM EDT	At 728 pm edt, severe thunderstorms were located along a line extending from herndon to fairfax to near lake ridge, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/13/2020 2:35 PM EDT	At 235 pm edt, a severe thunderstorm was located over chevy chase, or over bethesda, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/13/2020 2:35 PM EDT	At 235 pm edt, a severe thunderstorm was located over chevy chase, or over bethesda, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/13/2020 2:09 PM EDT	At 208 pm edt, severe thunderstorms with a history of producing damaging winds were located along a line extending from near germantown to sterling, moving east at 40 mph (measured wind and radar indicated. a wind gust to 59 mph was measured at leesburg executive airport). Hazards include 60 to 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, gaithersburg, reston, olney, herndon, lowes island, american legion bridge, aspen hill, potomac, north bethesda, sterling, north potomac, fairland, white oak, redland, wolf trap, great falls, colesville and kemp mill.
4/13/2020 2:09 PM EDT	At 208 pm edt, severe thunderstorms with a history of producing damaging winds were located along a line extending from near germantown to sterling, moving east at 40 mph (measured wind and radar indicated. a wind gust to 59 mph was measured at leesburg executive airport). Hazards include 60 to 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, gaithersburg, reston, olney, herndon, lowes island, american legion bridge, aspen hill, potomac, north bethesda, sterling, north potomac, fairland, white oak, redland, wolf trap, great falls, colesville and kemp mill.
4/13/2020 1:56 PM EDT	At 156 pm edt, severe thunderstorms with a history of producing damaging winds were located along a line extending from poolesville to near broadlands, moving east at 40 mph (observed wind and radar indicated. a 58 mph wind gust was measured at leesburg executive airport). Hazards include 60 to 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, gaithersburg, reston, leesburg, herndon, vienna, falls church, broadlands, lansdowne, lowes island, brambleton, pimmit hills, poolesville, mclean, american legion bridge, aspen hill, potomac, north bethesda and ashburn.

4/15/2024 2:38 PM EDT

The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 1000 pm edt for central maryland.

4/15/2024 2:34 PM EDT

At 233 pm edt, a severe thunderstorm was located over rockville, moving east at 35 mph (trained weather spotters reported quarter sized hail in gaithersburg). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, gaithersburg, olney, aspen hill, potomac, north bethesda, north potomac, redland, chevy chase, north kensington, south kensington, rossmoor, wheaton-glenmont, wheaton, glenmont, derwood, kensington, garrett park, and chevy chase view.

4/15/2024 2:24 PM EDT

At 224 pm edt, a severe thunderstorm was located over gaithersburg, moving east at 35 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, chevy chase, north kensington, south kensington, rossmoor, wheaton-glenmont, wheaton, cloverly, glenmont, and darnestown.

4/15/2024 2:20 PM EDT

At 220 pm edt, a severe thunderstorm was located near boyds, or near germantown, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, poolesville, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, chevy chase, north kensington, south kensington, boyds, rossmoor, wheaton-glenmont, wheaton, and cloverly.

4/15/2024 2:06 PM EDT

Svrlwx the national weather service in sterling virginia has issued a * severe thunderstorm warning for, central montgomery county in central maryland, * until 245 pm edt. * at 206 pm edt, a severe thunderstorm was located over poolesville, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/9/2023 3:18 PM EDT

At 317 pm edt, a severe thunderstorm was located over herndon, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/9/2023 3:18 PM EDT

At 317 pm edt, a severe thunderstorm was located over herndon, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/9/2023 2:57 AM EDT

At 257 am edt, a severe thunderstorm was located over rockville, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/7/2023 5:28 PM EDT

At 528 pm edt, a severe thunderstorm was located over north bethesda, or near bethesda, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, olney, aspen hill, potomac, north bethesda, fairland, white oak, redland, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, wheaton-glenmont, friendship village, and rossmoor. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

9/7/2023 5:16 PM EDT

At 516 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/7/2023 5:16 PM EDT

At 516 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/25/2023 7:38 PM EDT

The severe thunderstorm warning for south central montgomery and northwestern fairfax counties and the city of fairfax will expire at 745 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

8/25/2023 7:38 PM EDT

The severe thunderstorm warning for south central montgomery and northwestern fairfax counties and the city of fairfax will expire at 745 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

8/25/2023 7:23 PM EDT

At 723 pm edt, a severe thunderstorm was located over potomac, or over american legion bridge, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, gaithersburg, reston, herndon, fairfax, vienna, mantua, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, oakton, north potomac, tysons corner, wolf trap, great falls, and merrifield. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/25/2023 7:23 PM EDT

At 723 pm edt, a severe thunderstorm was located over potomac, or over american legion bridge, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, gaithersburg, reston, herndon, fairfax, vienna, mantua, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, oakton, north potomac, tysons corner, wolf trap, great falls, and merrifield. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/25/2023 7:11 PM EDT

At 711 pm edt, a severe thunderstorm was located over great falls, or near lowes island, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, bethesda, gaithersburg, reston, herndon, fairfax, vienna, broadlands, lowes island, brambleton, mantua, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, ashburn, and oakton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/25/2023 7:11 PM EDT

At 711 pm edt, a severe thunderstorm was located over great falls, or near lowes island, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, bethesda, gaithersburg, reston, herndon, fairfax, vienna, broadlands, lowes island, brambleton, mantua, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, ashburn, and oakton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/25/2023 6:59 PM EDT

At 659 pm edt, a severe thunderstorm was located over lowes island, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/25/2023 6:59 PM EDT

At 659 pm edt, a severe thunderstorm was located over lowes island, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2023 6:11 PM EDT

At 610 pm edt, severe thunderstorms were located along a line extending from lanham-seabrook to near quantico, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, fort hunt, vienna, groveton, forestville, falls church and huntington. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/7/2023 6:11 PM EDT

At 610 pm edt, severe thunderstorms were located along a line extending from lanham-seabrook to near quantico, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, fort hunt, vienna, groveton, forestville, falls church and huntington. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/7/2023 6:11 PM EDT

At 610 pm edt, severe thunderstorms were located along a line extending from lanham-seabrook to near quantico, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, fort hunt, vienna, groveton, forestville, falls church and huntington. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/7/2023 5:43 PM EDT

At 543 pm edt, severe thunderstorms were located along a line extending from i66 and i495 interchange to 12 miles west of stafford, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2023 5:43 PM EDT

The severe thunderstorm warning for south central carroll, western howard, montgomery, northern prince georges, southeastern loudoun, northwestern fairfax and northwestern prince william counties will expire at 545 pm edt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. a tornado watch remains in effect until 900 pm edt for central and north central maryland, and northern virginia. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

8/7/2023 5:43 PM EDT

At 543 pm edt, severe thunderstorms were located along a line extending from i66 and i495 interchange to 12 miles west of stafford, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2023 5:43 PM EDT

The severe thunderstorm warning for south central carroll, western howard, montgomery, northern prince georges, southeastern loudoun, northwestern fairfax and northwestern prince william counties will expire at 545 pm edt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. a tornado watch remains in effect until 900 pm edt for central and north central maryland, and northern virginia. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

8/7/2023 5:43 PM EDT

At 543 pm edt, severe thunderstorms were located along a line extending from i66 and i495 interchange to 12 miles west of stafford, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2023 5:42 PM EDT

At 541 pm edt, severe thunderstorms were located along a line extending from ellicott city to near laurel to potomac, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2023 5:14 PM EDT

At 514 pm edt, severe thunderstorms were located along a line extending from near south riding to near culpeper, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2023 5:11 PM EDT

At 511 pm edt, severe thunderstorms were located along a line extending from near poolesville to herndon to near haymarket, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2023 5:11 PM EDT

At 511 pm edt, severe thunderstorms were located along a line extending from near poolesville to herndon to near haymarket, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2023 4:56 PM EDT

At 455 pm edt, severe thunderstorms were located along a line extending from near gamber to near haymarket, moving east at 55 mph (emergency management continues to report widespread wind damage with this storm). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, frederick, rockville, bethesda, gaithersburg, reston, leesburg, olney, herndon, westminster, damascus, broadlands, lansdowne, lowes island, poolesville, mclean, american legion bridge, harry grove stadium, ellicott city and aspen hill. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.

8/7/2023 4:56 PM EDT

At 455 pm edt, severe thunderstorms were located along a line extending from near gamber to near haymarket, moving east at 55 mph (emergency management continues to report widespread wind damage with this storm). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, frederick, rockville, bethesda, gaithersburg, reston, leesburg, olney, herndon, westminster, damascus, broadlands, lansdowne, lowes island, poolesville, mclean, american legion bridge, harry grove stadium, ellicott city and aspen hill. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.

8/7/2023 4:25 PM EDT

At 424 pm edt, severe thunderstorms were located along a line extending from near thurmont to 7 miles north of linden, moving east at 55 mph (emergency management reports widespread wind damage with this line of storms across md and northern va). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2023 4:25 PM EDT

At 424 pm edt, severe thunderstorms were located along a line extending from near thurmont to 7 miles north of linden, moving east at 55 mph (emergency management reports widespread wind damage with this line of storms across md and northern va). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2023 4:25 PM EDT

At 424 pm edt, severe thunderstorms were located along a line extending from near thurmont to 7 miles north of linden, moving east at 55 mph (emergency management reports widespread wind damage with this line of storms across md and northern va). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/29/2023 4:41 PM EDT

At 441 pm edt, severe thunderstorms were located along a line extending from baltimore-washington airport to near goddard to pimmit hills, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, columbia, bethesda, reston, bowie, severn, annapolis, college park, crofton, greenbelt, langley park, beltsville, vienna, elkridge, riviera beach, forestville, falls church, largo, coral hills and bladensburg. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/29/2023 4:41 PM EDT

At 441 pm edt, severe thunderstorms were located along a line extending from baltimore-washington airport to near goddard to pimmit hills, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, columbia, bethesda, reston, bowie, severn, annapolis, college park, crofton, greenbelt, langley park, beltsville, vienna, elkridge, riviera beach, forestville, falls church, largo, coral hills and bladensburg. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/29/2023 4:41 PM EDT

At 441 pm edt, severe thunderstorms were located along a line extending from baltimore-washington airport to near goddard to pimmit hills, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, columbia, bethesda, reston, bowie, severn, annapolis, college park, crofton, greenbelt, langley park, beltsville, vienna, elkridge, riviera beach, forestville, falls church, largo, coral hills and bladensburg. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/29/2023 4:24 PM EDT

At 424 pm edt, severe thunderstorms were located along a line extending from savage-guilford to hillandale to reston, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/29/2023 4:24 PM EDT

At 424 pm edt, severe thunderstorms were located along a line extending from savage-guilford to hillandale to reston, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/29/2023 4:24 PM EDT

At 424 pm edt, severe thunderstorms were located along a line extending from savage-guilford to hillandale to reston, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/29/2023 4:17 PM EDT

At 416 pm edt, severe thunderstorms were located along a line extending from near damascus to near fairland to near potomac, moving east at 40 mph. a mesonet in germantown measured a peak wind gust to 69 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, north bethesda, montgomery village, sterling, north potomac, fairland, white oak, redland, great falls, colesville and kemp mill. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 70 mph.

7/29/2023 4:17 PM EDT

At 416 pm edt, severe thunderstorms were located along a line extending from near damascus to near fairland to near potomac, moving east at 40 mph. a mesonet in germantown measured a peak wind gust to 69 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, north bethesda, montgomery village, sterling, north potomac, fairland, white oak, redland, great falls, colesville and kemp mill. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 70 mph.

7/29/2023 4:09 PM EDT

At 409 pm edt, a severe thunderstorm was located over herndon, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/29/2023 4:09 PM EDT

At 409 pm edt, a severe thunderstorm was located over herndon, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/29/2023 4:09 PM EDT

At 409 pm edt, a severe thunderstorm was located over herndon, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/29/2023 4:06 PM EDT

At 406 pm edt, severe thunderstorms were located along a line extending from near boyds to olney to lowes island, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac, fairland and white oak. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/29/2023 4:06 PM EDT

At 406 pm edt, severe thunderstorms were located along a line extending from near boyds to olney to lowes island, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac, fairland and white oak. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/29/2023 3:52 PM EDT

At 352 pm edt, severe thunderstorms were located along a line extending from near point of rocks to poolesville to lansdowne, moving east at 40 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, leesburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac and fairland. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/29/2023 3:52 PM EDT

At 352 pm edt, severe thunderstorms were located along a line extending from near point of rocks to poolesville to lansdowne, moving east at 40 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, leesburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac and fairland. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/29/2023 3:40 PM EDT

At 340 pm edt, severe thunderstorms were located along a line extending from near point of rocks to near leesburg to near oatlands, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/29/2023 3:40 PM EDT

At 340 pm edt, severe thunderstorms were located along a line extending from near point of rocks to near leesburg to near oatlands, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/28/2023 7:01 PM EDT

At 701 pm edt, a severe thunderstorm was located over sykesville, or 12 miles northwest of historic ellicott city, moving northeast at 30 mph (emergency management has reported numerous instance of wind damage in montgomery county). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, woodlawn, randallstown, montgomery village, eldersburg, milford mill, north potomac, redland, mount airy and sykesville. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 70 mph.

7/28/2023 6:50 PM EDT

At 650 pm edt, a severe thunderstorm was located over potomac, or near rockville, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, american legion bridge, mclean, aspen hill, potomac, north bethesda, tysons corner, wolf trap, great falls, chevy chase, north kensington, south kensington, forest glen, north chevy chase, wheaton-glenmont, friendship village, wheaton, glenmont and cabin john. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/28/2023 6:50 PM EDT

At 650 pm edt, a severe thunderstorm was located over potomac, or near rockville, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, american legion bridge, mclean, aspen hill, potomac, north bethesda, tysons corner, wolf trap, great falls, chevy chase, north kensington, south kensington, forest glen, north chevy chase, wheaton-glenmont, friendship village, wheaton, glenmont and cabin john. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/28/2023 6:49 PM EDT

At 648 pm edt, a severe thunderstorm was located near mount airy, or near damascus, moving northeast at 30 mph (emergency management has reported numerous downed trees and other wind damage across montgomery county). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, woodlawn, randallstown, montgomery village, eldersburg, milford mill, north potomac, redland, mount airy and sykesville. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 70 mph.

7/28/2023 6:38 PM EDT

At 638 pm edt, a severe thunderstorm was located over damascus, moving northeast at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, woodlawn, randallstown, montgomery village, eldersburg, milford mill, north potomac, redland, mount airy and sykesville. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/28/2023 6:37 PM EDT

At 636 pm edt, a severe thunderstorm was located over potomac, or near american legion bridge, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, reston, vienna, falls church, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, oakton, tysons corner, wolf trap, great falls, merrifield, chevy chase, north kensington, south kensington and forest glen. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/28/2023 6:37 PM EDT

At 636 pm edt, a severe thunderstorm was located over potomac, or near american legion bridge, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, reston, vienna, falls church, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, oakton, tysons corner, wolf trap, great falls, merrifield, chevy chase, north kensington, south kensington and forest glen. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/28/2023 6:31 PM EDT

At 631 pm edt, a severe thunderstorm was located near damascus, moving northeast at 25 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, lowes island, poolesville, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, woodlawn, randallstown, montgomery village, eldersburg, milford mill, north potomac and redland. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/28/2023 6:28 PM EDT

At 628 pm edt, a severe thunderstorm was located over great falls, or near lowes island, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/28/2023 6:28 PM EDT

At 628 pm edt, a severe thunderstorm was located over great falls, or near lowes island, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/28/2023 6:22 PM EDT

At 622 pm edt, a severe thunderstorm was located near germantown, moving northeast at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/27/2023 6:40 PM EDT

At 640 pm edt, severe thunderstorms were located along a line extending from near great falls to herndon to chantilly, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, centreville, rockville, bethesda, reston, annandale, south riding, herndon, fairfax, vienna, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge, dulles international airport, potomac, north bethesda, oakton and sterling. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

7/27/2023 6:40 PM EDT

At 640 pm edt, severe thunderstorms were located along a line extending from near great falls to herndon to chantilly, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, centreville, rockville, bethesda, reston, annandale, south riding, herndon, fairfax, vienna, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge, dulles international airport, potomac, north bethesda, oakton and sterling. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

7/27/2023 6:24 PM EDT

At 623 pm edt, severe thunderstorms were located along a line extending from countryside to near brambleton to near arcola, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/27/2023 6:24 PM EDT

At 623 pm edt, severe thunderstorms were located along a line extending from countryside to near brambleton to near arcola, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/27/2023 5:50 PM EDT

The severe thunderstorm warning for central montgomery county will expire at 600 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however small hail, gusty winds and heavy rain are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 1100 pm edt for central maryland, and northern virginia. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

7/27/2023 5:36 PM EDT

At 535 pm edt, a severe thunderstorm was located over boyds, or over germantown, moving east at 15 mph. additional storms are expected to move into western montgomery county (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, poolesville, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, boyds, clarksburg, darnestown, derwood, washington grove, laytonsville, barnesville, dickerson and beallsville. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

7/27/2023 5:24 PM EDT

At 524 pm edt, a severe thunderstorm was located over boyds, or near germantown, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, poolesville, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, boyds, clarksburg, darnestown, derwood, washington grove, laytonsville, barnesville, dickerson and beallsville. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/27/2023 5:12 PM EDT

At 512 pm edt, a severe thunderstorm was located near boyds, or near poolesville, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/14/2023 6:12 PM EDT

At 612 pm edt, a severe thunderstorm was located over langley park, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, bowie, olney, college park, greenbelt, langley park, beltsville, forestville, falls church, largo, coral hills, bladensburg, pimmit hills, mclean, fedex field, fort totten, rosslyn and university of maryland. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

7/14/2023 6:12 PM EDT

At 612 pm edt, a severe thunderstorm was located over langley park, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, bowie, olney, college park, greenbelt, langley park, beltsville, forestville, falls church, largo, coral hills, bladensburg, pimmit hills, mclean, fedex field, fort totten, rosslyn and university of maryland. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

7/14/2023 6:12 PM EDT

At 612 pm edt, a severe thunderstorm was located over langley park, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, bowie, olney, college park, greenbelt, langley park, beltsville, forestville, falls church, largo, coral hills, bladensburg, pimmit hills, mclean, fedex field, fort totten, rosslyn and university of maryland. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

7/14/2023 6:11 PM EDT

The severe thunderstorm warning for south central montgomery, southeastern loudoun and northwestern fairfax counties will expire at 615 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

7/14/2023 6:11 PM EDT

The severe thunderstorm warning for south central montgomery, southeastern loudoun and northwestern fairfax counties will expire at 615 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

7/14/2023 5:46 PM EDT

At 546 pm edt, a severe thunderstorm was located over herndon, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, bethesda, reston, south riding, herndon, vienna, broadlands, lowes island, brambleton, american legion bridge, dulles international airport, potomac, north bethesda, ashburn, oakton, sterling, tysons corner, wolf trap, great falls, arcola and wheaton-glenmont. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/14/2023 5:46 PM EDT

At 546 pm edt, a severe thunderstorm was located over herndon, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, bethesda, reston, south riding, herndon, vienna, broadlands, lowes island, brambleton, american legion bridge, dulles international airport, potomac, north bethesda, ashburn, oakton, sterling, tysons corner, wolf trap, great falls, arcola and wheaton-glenmont. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/14/2023 5:38 PM EDT

At 538 pm edt, a severe thunderstorm was located over american legion bridge, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/14/2023 5:38 PM EDT

At 538 pm edt, a severe thunderstorm was located over american legion bridge, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/14/2023 5:38 PM EDT

At 538 pm edt, a severe thunderstorm was located over american legion bridge, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/14/2023 5:24 PM EDT

At 523 pm edt, a severe thunderstorm was located over sterling, or over dulles international airport, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/14/2023 5:24 PM EDT

The severe thunderstorm warning for central montgomery county will expire at 530 pm edt, the severe thunderstorm which prompted the warning has weakened. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. remember, a severe thunderstorm warning still remains in effect for western portions of montgomery county until 545 pm edt.

7/14/2023 5:24 PM EDT

At 523 pm edt, a severe thunderstorm was located over sterling, or over dulles international airport, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/14/2023 5:05 PM EDT

At 505 pm edt, a severe thunderstorm was located over redland, or over rockville, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, darnestown, derwood, washington grove, brookeville and dawsonville. hail threat, radar indicated max hail size, 0. 75 in wind threat, radar indicated max wind gust, 60 mph.

7/14/2023 4:40 PM EDT

At 440 pm edt, a severe thunderstorm was located over north potomac, or near gaithersburg, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/27/2023 2:51 PM EDT

The severe thunderstorm warning for the district of columbia, southeastern montgomery, west central prince georges, arlington, and central fairfax counties, the city of fairfax, the city of falls church and the city of alexandria will expire at 300 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

6/27/2023 2:51 PM EDT

The severe thunderstorm warning for the district of columbia, southeastern montgomery, west central prince georges, arlington, and central fairfax counties, the city of fairfax, the city of falls church and the city of alexandria will expire at 300 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

6/27/2023 2:51 PM EDT

The severe thunderstorm warning for the district of columbia, southeastern montgomery, west central prince georges, arlington, and central fairfax counties, the city of fairfax, the city of falls church and the city of alexandria will expire at 300 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

6/27/2023 2:41 PM EDT

At 240 pm edt, a severe thunderstorm was located over american university, or over rosslyn, moving east at 25 mph (broadcast media. at 2:25pm a downed tree was reported in tysons). Hazards include 60 mph wind gusts and nickel size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, rockville, bethesda, reston, annandale, clinton, springfield, fort washington, fairfax, langley park, fort hunt, vienna, groveton, falls church, huntington, mantua, pimmit hills, national harbor and mclean. hail threat, radar indicated max hail size, 0. 88 in wind threat, radar indicated max wind gust, 60 mph.

6/27/2023 2:41 PM EDT

At 240 pm edt, a severe thunderstorm was located over american university, or over rosslyn, moving east at 25 mph (broadcast media. at 2:25pm a downed tree was reported in tysons). Hazards include 60 mph wind gusts and nickel size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, rockville, bethesda, reston, annandale, clinton, springfield, fort washington, fairfax, langley park, fort hunt, vienna, groveton, falls church, huntington, mantua, pimmit hills, national harbor and mclean. hail threat, radar indicated max hail size, 0. 88 in wind threat, radar indicated max wind gust, 60 mph.

6/27/2023 2:41 PM EDT

At 240 pm edt, a severe thunderstorm was located over american university, or over rosslyn, moving east at 25 mph (broadcast media. at 2:25pm a downed tree was reported in tysons). Hazards include 60 mph wind gusts and nickel size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, rockville, bethesda, reston, annandale, clinton, springfield, fort washington, fairfax, langley park, fort hunt, vienna, groveton, falls church, huntington, mantua, pimmit hills, national harbor and mclean. hail threat, radar indicated max hail size, 0. 88 in wind threat, radar indicated max wind gust, 60 mph.

6/27/2023 2:11 PM EDT

At 209 pm edt, a severe thunderstorm was located over oakton, or over vienna, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/27/2023 2:11 PM EDT

At 209 pm edt, a severe thunderstorm was located over oakton, or over vienna, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/27/2023 2:11 PM EDT

At 209 pm edt, a severe thunderstorm was located over oakton, or over vienna, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/22/2023 2:02 PM EDT

At 202 pm edt, a severe thunderstorm was located over boyds, or near germantown, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/22/2023 1:38 PM EDT

At 138 pm edt, a severe thunderstorm was located over broadlands, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, annandale, olney, herndon, fairfax, vienna, falls church, broadlands, lansdowne, lowes island, brambleton, mantua and pimmit hills. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

4/22/2023 1:38 PM EDT

At 138 pm edt, a severe thunderstorm was located over broadlands, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, annandale, olney, herndon, fairfax, vienna, falls church, broadlands, lansdowne, lowes island, brambleton, mantua and pimmit hills. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

4/22/2023 1:20 PM EDT

At 119 pm edt, a severe thunderstorm was located near haymarket, or 8 miles southwest of south riding, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/22/2023 1:20 PM EDT

At 119 pm edt, a severe thunderstorm was located near haymarket, or 8 miles southwest of south riding, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/6/2023 6:27 PM EDT

At 626 pm edt, a severe thunderstorm was located over american university, or near rosslyn, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, bowie, college park, greenbelt, langley park, beltsville, forestville, falls church, largo, coral hills, bladensburg, pimmit hills, upper marlboro, mclean, fedex field, fort totten, rosslyn and crystal city. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

4/6/2023 6:27 PM EDT

At 626 pm edt, a severe thunderstorm was located over american university, or near rosslyn, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, bowie, college park, greenbelt, langley park, beltsville, forestville, falls church, largo, coral hills, bladensburg, pimmit hills, upper marlboro, mclean, fedex field, fort totten, rosslyn and crystal city. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

4/6/2023 6:27 PM EDT

At 626 pm edt, a severe thunderstorm was located over american university, or near rosslyn, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, bowie, college park, greenbelt, langley park, beltsville, forestville, falls church, largo, coral hills, bladensburg, pimmit hills, upper marlboro, mclean, fedex field, fort totten, rosslyn and crystal city. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

4/6/2023 6:18 PM EDT

At 617 pm edt, a severe thunderstorm was located over tysons corner, or over american legion bridge, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/6/2023 6:18 PM EDT

At 617 pm edt, a severe thunderstorm was located over tysons corner, or over american legion bridge, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/6/2023 6:18 PM EDT

At 617 pm edt, a severe thunderstorm was located over tysons corner, or over american legion bridge, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/10/2022 4:50 PM EDT

At 449 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is drifting east (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, olney, howard university, fort totten, aspen hill, potomac, north bethesda, fairland, white oak, redland, takoma park, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen and hillandale. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/10/2022 4:50 PM EDT

At 449 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is drifting east (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, olney, howard university, fort totten, aspen hill, potomac, north bethesda, fairland, white oak, redland, takoma park, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen and hillandale. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/10/2022 4:50 PM EDT

The severe thunderstorm warning for northwestern fairfax county and the city of fairfax will expire at 500 pm edt, the storm which prompted the warning has weakened below severe limits, and has exited the warned area. therefore, the warning will be allowed to expire. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

8/10/2022 4:50 PM EDT

At 449 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is drifting east (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, olney, howard university, fort totten, aspen hill, potomac, north bethesda, fairland, white oak, redland, takoma park, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen and hillandale. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/10/2022 4:39 PM EDT

At 439 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is drifting east (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, olney, pimmit hills, mclean, howard university, american legion bridge, fort totten, aspen hill, potomac, north bethesda, north potomac, fairland, tysons corner, white oak, redland, takoma park, great falls and colesville. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/10/2022 4:39 PM EDT

At 439 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is drifting east (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, olney, pimmit hills, mclean, howard university, american legion bridge, fort totten, aspen hill, potomac, north bethesda, north potomac, fairland, tysons corner, white oak, redland, takoma park, great falls and colesville. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/10/2022 4:39 PM EDT

At 439 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is drifting east (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, olney, pimmit hills, mclean, howard university, american legion bridge, fort totten, aspen hill, potomac, north bethesda, north potomac, fairland, tysons corner, white oak, redland, takoma park, great falls and colesville. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/10/2022 4:38 PM EDT

At 437 pm edt, a severe thunderstorm was located over oakton, or over vienna, and is drifting east (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, centreville, reston, annandale, fairfax, vienna, mantua, pimmit hills, american legion bridge, potomac, burke, oakton, chantilly, tysons corner, wolf trap, great falls, merrifield, i66 and i495 interchange, west springfield, fairfax station and dunn loring. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/10/2022 4:28 PM EDT

At 428 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/10/2022 4:28 PM EDT

At 428 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/10/2022 4:28 PM EDT

At 428 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/10/2022 4:12 PM EDT

At 411 pm edt, a severe thunderstorm was located over oakton, or near fairfax, and is drifting east (radar indicated). Hazards include localized 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/5/2022 12:37 AM EDT

At 1237 am edt, a severe thunderstorm was located over north potomac, or over gaithersburg, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/1/2022 10:54 PM EDT

At 1053 pm edt, a severe thunderstorm was located over sterling, or near lowes island, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, gaithersburg, reston, leesburg, herndon, broadlands, lansdowne, lowes island, brambleton, pimmit hills, american legion bridge, potomac, north bethesda, ashburn, sterling, north potomac, tysons corner, wolf trap, great falls and countryside. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/1/2022 10:54 PM EDT

At 1053 pm edt, a severe thunderstorm was located over sterling, or near lowes island, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, gaithersburg, reston, leesburg, herndon, broadlands, lansdowne, lowes island, brambleton, pimmit hills, american legion bridge, potomac, north bethesda, ashburn, sterling, north potomac, tysons corner, wolf trap, great falls and countryside. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/1/2022 10:37 PM EDT

At 1037 pm edt, a severe thunderstorm was located over oatlands, or near leesburg, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/1/2022 10:37 PM EDT

At 1037 pm edt, a severe thunderstorm was located over oatlands, or near leesburg, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/25/2022 3:57 PM EDT

At 357 pm edt, a severe thunderstorm was located over fort totten, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, bowie, college park, greenbelt, langley park, beltsville, forestville, largo, coral hills, bladensburg, mclean, university of maryland, fedex field, howard university, gallaudet university, american legion bridge, fort totten, rfk stadium and potomac. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/25/2022 3:57 PM EDT

At 357 pm edt, a severe thunderstorm was located over fort totten, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, bowie, college park, greenbelt, langley park, beltsville, forestville, largo, coral hills, bladensburg, mclean, university of maryland, fedex field, howard university, gallaudet university, american legion bridge, fort totten, rfk stadium and potomac. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/25/2022 3:57 PM EDT

At 357 pm edt, a severe thunderstorm was located over fort totten, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, bowie, college park, greenbelt, langley park, beltsville, forestville, largo, coral hills, bladensburg, mclean, university of maryland, fedex field, howard university, gallaudet university, american legion bridge, fort totten, rfk stadium and potomac. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/25/2022 3:42 PM EDT

At 341 pm edt, a severe thunderstorm was located over bethesda, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/25/2022 3:42 PM EDT

At 341 pm edt, a severe thunderstorm was located over bethesda, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/25/2022 3:42 PM EDT

At 341 pm edt, a severe thunderstorm was located over bethesda, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/18/2022 3:55 PM EDT

At 355 pm edt, a severe thunderstorm was located over leesburg, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, bethesda, gaithersburg, reston, leesburg, herndon, broadlands, lansdowne, lowes island, brambleton, poolesville, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac, great falls and countryside. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/18/2022 3:55 PM EDT

At 355 pm edt, a severe thunderstorm was located over leesburg, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, bethesda, gaithersburg, reston, leesburg, herndon, broadlands, lansdowne, lowes island, brambleton, poolesville, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac, great falls and countryside. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/18/2022 3:44 PM EDT

At 344 pm edt, a severe thunderstorm was located near oatlands, or 8 miles southwest of leesburg, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/18/2022 3:44 PM EDT

At 344 pm edt, a severe thunderstorm was located near oatlands, or 8 miles southwest of leesburg, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/12/2022 5:52 PM EDT

At 552 pm edt, severe thunderstorms were located along a line extending from rockville to 7 miles west of dale city, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, dale city, rockville, bethesda, annandale, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, falls church, huntington, coral hills and bladensburg. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/12/2022 5:52 PM EDT

At 552 pm edt, severe thunderstorms were located along a line extending from rockville to 7 miles west of dale city, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, dale city, rockville, bethesda, annandale, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, falls church, huntington, coral hills and bladensburg. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/12/2022 5:52 PM EDT

At 552 pm edt, severe thunderstorms were located along a line extending from rockville to 7 miles west of dale city, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, dale city, rockville, bethesda, annandale, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, falls church, huntington, coral hills and bladensburg. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/12/2022 5:38 PM EDT

At 537 pm edt, severe thunderstorms were located along a line extending from near north potomac to near linton hall, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/12/2022 5:38 PM EDT

At 537 pm edt, severe thunderstorms were located along a line extending from near north potomac to near linton hall, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/12/2022 5:38 PM EDT

At 537 pm edt, severe thunderstorms were located along a line extending from near north potomac to near linton hall, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/12/2022 5:26 PM EDT

At 526 pm edt, severe thunderstorms were located along a line extending from near north potomac to 6 miles southwest of linton hall, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, south riding, herndon, fairfax, vienna, falls church, broadlands, lansdowne, lowes island, brambleton, mantua, pimmit hills and poolesville. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/12/2022 5:26 PM EDT

At 526 pm edt, severe thunderstorms were located along a line extending from near north potomac to 6 miles southwest of linton hall, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, south riding, herndon, fairfax, vienna, falls church, broadlands, lansdowne, lowes island, brambleton, mantua, pimmit hills and poolesville. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/12/2022 5:22 PM EDT

At 522 pm edt, severe thunderstorms were located along a line extending from near poolesville to 6 miles east of warrenton, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, leesburg, annandale, south riding, herndon, fairfax, vienna, falls church, broadlands, lansdowne, lowes island, brambleton, mantua and pimmit hills. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/12/2022 5:22 PM EDT

At 522 pm edt, severe thunderstorms were located along a line extending from near poolesville to 6 miles east of warrenton, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, leesburg, annandale, south riding, herndon, fairfax, vienna, falls church, broadlands, lansdowne, lowes island, brambleton, mantua and pimmit hills. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/12/2022 5:04 PM EDT

At 503 pm edt, severe thunderstorms were located along a line extending from near purcellville to 6 miles southeast of hume, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/12/2022 5:04 PM EDT

At 503 pm edt, severe thunderstorms were located along a line extending from near purcellville to 6 miles southeast of hume, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/2/2022 7:37 PM EDT

At 736 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, moving east at 15 mph (public. this storm has a history of producing wind damage in potomac maryland). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, olney, aspen hill, potomac, north bethesda, redland, south kensington, wheaton-glenmont, wheaton, derwood and garrett park. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/2/2022 7:19 PM EDT

At 718 pm edt, a severe thunderstorm was located over rockville, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, gaithersburg, olney, aspen hill, potomac, north bethesda, north potomac, redland, great falls, chevy chase, north kensington, south kensington, wheaton-glenmont, wheaton, darnestown, derwood, chevy chase village, garrett park and chevy chase view. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/2/2022 7:05 PM EDT

At 705 pm edt, a severe thunderstorm was located near great falls, or near lowes island, moving east at 10 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/16/2022 4:32 PM EDT

At 431 pm edt, a severe thunderstorm was located over ashburn, or over broadlands, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/16/2022 4:32 PM EDT

At 431 pm edt, a severe thunderstorm was located over ashburn, or over broadlands, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/2/2022 4:18 PM EDT

At 418 pm edt, a severe thunderstorm was located over bethesda, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/2/2022 4:18 PM EDT

At 418 pm edt, a severe thunderstorm was located over bethesda, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/2/2022 4:18 PM EDT

At 418 pm edt, a severe thunderstorm was located over bethesda, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/2/2022 4:12 PM EDT

At 412 pm edt, a severe thunderstorm was located over rockville, moving east at 30 mph (trained weather spotters. this storm has a history of producing large hail and damaging winds). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, gaithersburg, olney, aspen hill, potomac, north bethesda, north potomac, redland, great falls, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, north chevy chase, wheaton-glenmont, rossmoor and silver spring. hail threat, observed max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

6/2/2022 4:12 PM EDT

At 412 pm edt, a severe thunderstorm was located over rockville, moving east at 30 mph (trained weather spotters. this storm has a history of producing large hail and damaging winds). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, gaithersburg, olney, aspen hill, potomac, north bethesda, north potomac, redland, great falls, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, north chevy chase, wheaton-glenmont, rossmoor and silver spring. hail threat, observed max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

6/2/2022 3:52 PM EDT

At 352 pm edt, a severe thunderstorm was located over countryside, or near poolesville, moving east at 30 mph (trained weather spotters have reported quarter size and larger hail near leesburg). Hazards include 60 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/2/2022 3:52 PM EDT

At 352 pm edt, a severe thunderstorm was located over countryside, or near poolesville, moving east at 30 mph (trained weather spotters have reported quarter size and larger hail near leesburg). Hazards include 60 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/27/2022 12:07 PM EDT

At 1207 pm edt, severe thunderstorms were located along a line extending from germantown to american legion bridge to springfield, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, reston, annandale, clinton, olney, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna and groveton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

5/27/2022 12:07 PM EDT

At 1207 pm edt, severe thunderstorms were located along a line extending from germantown to american legion bridge to springfield, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, reston, annandale, clinton, olney, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna and groveton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

5/27/2022 12:07 PM EDT

At 1207 pm edt, severe thunderstorms were located along a line extending from germantown to american legion bridge to springfield, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, reston, annandale, clinton, olney, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna and groveton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

5/27/2022 11:54 AM EDT

At 1154 am edt, a severe thunderstorm capable of producing a tornado was located over reston, moving northeast at 40 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, great falls around 1205 pm edt. potomac and north potomac around 1215 pm edt. Other locations impacted by this tornadic thunderstorm include bradley farms.

5/27/2022 11:54 AM EDT

At 1154 am edt, a severe thunderstorm capable of producing a tornado was located over reston, moving northeast at 40 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, great falls around 1205 pm edt. potomac and north potomac around 1215 pm edt. Other locations impacted by this tornadic thunderstorm include bradley farms.

5/27/2022 11:47 AM EDT

At 1146 am edt, severe thunderstorms were located along a line extending from lansdowne to near chantilly to near lake ridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/27/2022 11:47 AM EDT

At 1146 am edt, severe thunderstorms were located along a line extending from lansdowne to near chantilly to near lake ridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/27/2022 11:47 AM EDT

At 1146 am edt, severe thunderstorms were located along a line extending from lansdowne to near chantilly to near lake ridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/22/2022 7:43 PM EDT

At 742 pm edt, severe thunderstorms were located along a line extending from randallstown to near fredericksburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, fort washington, greenbelt, fairfax, langley park and beltsville. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.

5/22/2022 7:43 PM EDT

At 742 pm edt, severe thunderstorms were located along a line extending from randallstown to near fredericksburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, fort washington, greenbelt, fairfax, langley park and beltsville. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.

5/22/2022 7:43 PM EDT

At 742 pm edt, severe thunderstorms were located along a line extending from randallstown to near fredericksburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, fort washington, greenbelt, fairfax, langley park and beltsville. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.

5/22/2022 7:20 PM EDT

At 720 pm edt, severe thunderstorms were located along a line extending from near sykesville to near spotsylvania, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, south riding, fort washington, herndon and greenbelt. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.

5/22/2022 7:20 PM EDT

At 720 pm edt, severe thunderstorms were located along a line extending from near sykesville to near spotsylvania, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, south riding, fort washington, herndon and greenbelt. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.

5/22/2022 7:20 PM EDT

At 720 pm edt, severe thunderstorms were located along a line extending from near sykesville to near spotsylvania, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, south riding, fort washington, herndon and greenbelt. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.

5/22/2022 7:04 PM EDT

At 703 pm edt, severe thunderstorms were located along a line extending from near damascus to 13 miles north of mineral, moving east at 30 mph (measured gust to 58 mph at dulles airport). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/22/2022 7:04 PM EDT

At 703 pm edt, severe thunderstorms were located along a line extending from near damascus to 13 miles north of mineral, moving east at 30 mph (measured gust to 58 mph at dulles airport). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/22/2022 7:04 PM EDT

At 703 pm edt, severe thunderstorms were located along a line extending from near damascus to 13 miles north of mineral, moving east at 30 mph (measured gust to 58 mph at dulles airport). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/22/2022 5:32 PM EDT

At 531 pm edt, a severe thunderstorm was located over lake barcroft, or over falls church, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, bethesda, annandale, springfield, langley park, groveton, falls church, huntington, pimmit hills, mclean, howard university, american legion bridge, fort totten, rosslyn, crystal city, potomac, north bethesda, lincolnia and tysons corner. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

5/22/2022 5:32 PM EDT

At 531 pm edt, a severe thunderstorm was located over lake barcroft, or over falls church, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, bethesda, annandale, springfield, langley park, groveton, falls church, huntington, pimmit hills, mclean, howard university, american legion bridge, fort totten, rosslyn, crystal city, potomac, north bethesda, lincolnia and tysons corner. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

5/22/2022 5:32 PM EDT

At 531 pm edt, a severe thunderstorm was located over lake barcroft, or over falls church, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, bethesda, annandale, springfield, langley park, groveton, falls church, huntington, pimmit hills, mclean, howard university, american legion bridge, fort totten, rosslyn, crystal city, potomac, north bethesda, lincolnia and tysons corner. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

5/22/2022 5:09 PM EDT

At 509 pm edt, a severe thunderstorm was located over oakton, or over fairfax, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/22/2022 5:09 PM EDT

At 509 pm edt, a severe thunderstorm was located over oakton, or over fairfax, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/22/2022 5:09 PM EDT

At 509 pm edt, a severe thunderstorm was located over oakton, or over fairfax, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/22/2022 5:02 PM EDT

At 502 pm edt, a severe thunderstorm was located over rossmoor, or near olney, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/31/2022 8:41 PM EDT

At 840 pm edt, a severe thunderstorm was located over mclean, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, bladensburg, mantua, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university and gallaudet university. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

3/31/2022 8:41 PM EDT

At 840 pm edt, a severe thunderstorm was located over mclean, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, bladensburg, mantua, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university and gallaudet university. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

3/31/2022 8:41 PM EDT

At 840 pm edt, a severe thunderstorm was located over mclean, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, bladensburg, mantua, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university and gallaudet university. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

3/31/2022 8:36 PM EDT

The tornado warning for northeastern fairfax county will expire at 845 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer appears capable of producing a tornado. therefore, the warning will be allowed to expire. however gusty winds are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 1000 pm edt for central maryland, and northern virginia.

3/31/2022 8:33 PM EDT

At 833 pm edt, a severe thunderstorm was located over vienna, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, reston, annandale, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, largo, bladensburg, mantua, pimmit hills, mclean, fedex field, american legion bridge, fort totten and rosslyn. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

3/31/2022 8:33 PM EDT

At 833 pm edt, a severe thunderstorm was located over vienna, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, reston, annandale, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, largo, bladensburg, mantua, pimmit hills, mclean, fedex field, american legion bridge, fort totten and rosslyn. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

3/31/2022 8:33 PM EDT

At 833 pm edt, a severe thunderstorm was located over vienna, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, bethesda, reston, annandale, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, largo, bladensburg, mantua, pimmit hills, mclean, fedex field, american legion bridge, fort totten and rosslyn. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

3/31/2022 8:32 PM EDT

At 832 pm edt, a severe thunderstorm capable of producing a tornado was located over oakton, or over reston, moving northeast at 35 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, oakton around 835 pm edt. vienna and wolf trap around 840 pm edt. pimmit hills and tysons corner around 845 pm edt. american legion bridge and mclean around 850 pm edt. Other locations impacted by this tornadic thunderstorm include dunn loring, belleview and west mclean.

3/31/2022 8:22 PM EDT

At 821 pm edt, a severe thunderstorm capable of producing a tornado was located over chantilly, or over centreville, moving northeast at 35 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, reston, vienna and oakton around 840 pm edt. pimmit hills, american legion bridge, mclean, tysons corner and wolf trap around 845 pm edt. Other locations impacted by this tornadic thunderstorm include dunn loring, belleview and west mclean.

3/31/2022 8:18 PM EDT

At 818 pm edt, a severe thunderstorm was located over centreville, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/31/2022 8:18 PM EDT

At 818 pm edt, a severe thunderstorm was located over centreville, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/31/2022 8:18 PM EDT

At 818 pm edt, a severe thunderstorm was located over centreville, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

10/25/2021 6:02 PM EDT

At 602 pm edt, severe thunderstorms were located along a line extending from near lowes island to gaithersburg to aspen hill, moving north at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, damascus, lowes island, montgomery village, north potomac, redland, boyds, clarksburg, darnestown, derwood, washington grove, laytonsville, barnesville and dawsonville. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

10/25/2021 6:02 PM EDT

At 602 pm edt, severe thunderstorms were located along a line extending from near lowes island to gaithersburg to aspen hill, moving north at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, damascus, lowes island, montgomery village, north potomac, redland, boyds, clarksburg, darnestown, derwood, washington grove, laytonsville, barnesville and dawsonville. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

10/25/2021 5:44 PM EDT

At 544 pm edt, severe thunderstorms were located along a line extending from south riding to herndon to wolf trap, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

10/25/2021 5:44 PM EDT

At 544 pm edt, severe thunderstorms were located along a line extending from south riding to herndon to wolf trap, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/28/2021 7:53 PM EDT

The severe thunderstorm warning for southwestern montgomery, southeastern loudoun and northwestern fairfax counties will expire at 800 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire.

8/28/2021 7:53 PM EDT

The severe thunderstorm warning for southwestern montgomery, southeastern loudoun and northwestern fairfax counties will expire at 800 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire.

8/28/2021 7:40 PM EDT

At 740 pm edt, a severe thunderstorm was located over lowes island, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, reston, herndon, vienna, lansdowne, lowes island, brambleton, dulles international airport, potomac, ashburn, oakton, sterling, north potomac, tysons corner, wolf trap, great falls, countryside, arcola, darnestown, belleview and sterling park. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

8/28/2021 7:40 PM EDT

At 740 pm edt, a severe thunderstorm was located over lowes island, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, reston, herndon, vienna, lansdowne, lowes island, brambleton, dulles international airport, potomac, ashburn, oakton, sterling, north potomac, tysons corner, wolf trap, great falls, countryside, arcola, darnestown, belleview and sterling park. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

8/28/2021 7:18 PM EDT

At 718 pm edt, a severe thunderstorm was located over poolesville, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/28/2021 7:18 PM EDT

At 718 pm edt, a severe thunderstorm was located over poolesville, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/27/2021 3:37 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, southeastern montgomery, northwestern arlington and northeastern fairfax counties and the city of falls church will expire at 345 pm edt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with these thunderstorms. remember, a severe thunderstorm warning still remains in effect for portions of montgomery, fairfax, and arlington counties, city of falls church, and the district of columbia.

8/27/2021 3:37 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, southeastern montgomery, northwestern arlington and northeastern fairfax counties and the city of falls church will expire at 345 pm edt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with these thunderstorms. remember, a severe thunderstorm warning still remains in effect for portions of montgomery, fairfax, and arlington counties, city of falls church, and the district of columbia.

8/27/2021 3:37 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, southeastern montgomery, northwestern arlington and northeastern fairfax counties and the city of falls church will expire at 345 pm edt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with these thunderstorms. remember, a severe thunderstorm warning still remains in effect for portions of montgomery, fairfax, and arlington counties, city of falls church, and the district of columbia.

8/27/2021 3:21 PM EDT

At 321 pm edt, severe thunderstorms were located along a line extending from redland to potomac to wolf trap, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, reston, olney, langley park, vienna, falls church, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, oakton, fairland, tysons corner, white oak, redland and takoma park. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/27/2021 3:21 PM EDT

At 321 pm edt, severe thunderstorms were located along a line extending from redland to potomac to wolf trap, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, reston, olney, langley park, vienna, falls church, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, oakton, fairland, tysons corner, white oak, redland and takoma park. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/27/2021 3:21 PM EDT

At 321 pm edt, severe thunderstorms were located along a line extending from redland to potomac to wolf trap, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, reston, olney, langley park, vienna, falls church, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, oakton, fairland, tysons corner, white oak, redland and takoma park. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/27/2021 3:07 PM EDT

The severe thunderstorm warning for central montgomery county will expire at 315 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. however gusty winds are still possible with this thunderstorm. remember, a severe thunderstorm warning still remains in effect for portions of central montgomery county.

8/27/2021 3:05 PM EDT

At 304 pm edt, severe thunderstorms were located along a line extending from montgomery village to near potomac to reston, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/27/2021 3:05 PM EDT

At 304 pm edt, severe thunderstorms were located along a line extending from montgomery village to near potomac to reston, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/27/2021 3:05 PM EDT

At 304 pm edt, severe thunderstorms were located along a line extending from montgomery village to near potomac to reston, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/27/2021 2:56 PM EDT

At 255 pm edt, a severe thunderstorm was located over north potomac, or near gaithersburg, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, great falls, boyds, rossmoor, wheaton-glenmont, wheaton, cloverly, clarksburg and glenmont. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

8/27/2021 2:35 PM EDT

At 234 pm edt, a severe thunderstorm was located near lowes island, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/26/2021 4:35 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, southeastern montgomery, northwestern arlington and northeastern fairfax counties will expire at 445 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

8/26/2021 4:35 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, southeastern montgomery, northwestern arlington and northeastern fairfax counties will expire at 445 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

8/26/2021 4:35 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, southeastern montgomery, northwestern arlington and northeastern fairfax counties will expire at 445 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

8/26/2021 4:23 PM EDT

At 423 pm edt, a severe thunderstorm with a history of producing wind damage and hail was located over friendship village, or near bethesda, moving north at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/26/2021 4:23 PM EDT

At 423 pm edt, a severe thunderstorm with a history of producing wind damage and hail was located over friendship village, or near bethesda, moving north at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/26/2021 4:23 PM EDT

At 423 pm edt, a severe thunderstorm with a history of producing wind damage and hail was located over friendship village, or near bethesda, moving north at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/26/2021 4:13 PM EDT

At 413 pm edt, a severe thunderstorm was located over american university, or over bethesda, moving north at 10 mph (radar indicated). Hazards include 65 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

8/26/2021 4:13 PM EDT

At 413 pm edt, a severe thunderstorm was located over american university, or over bethesda, moving north at 10 mph (radar indicated). Hazards include 65 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

8/26/2021 4:13 PM EDT

At 413 pm edt, a severe thunderstorm was located over american university, or over bethesda, moving north at 10 mph (radar indicated). Hazards include 65 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

8/26/2021 4:07 PM EDT

At 407 pm edt, a severe thunderstorm was located over american university, or over mclean, moving north at 10 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

8/26/2021 4:07 PM EDT

At 407 pm edt, a severe thunderstorm was located over american university, or over mclean, moving north at 10 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

8/26/2021 4:07 PM EDT

At 407 pm edt, a severe thunderstorm was located over american university, or over mclean, moving north at 10 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, rockville, bethesda, langley park, mclean, potomac, north bethesda, takoma park, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, american university, friendship village, georgetown, silver spring and wheaton. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

8/26/2021 4:03 PM EDT

At 403 pm edt, a severe thunderstorm was located over american university, or near mclean, moving north at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/26/2021 4:03 PM EDT

At 403 pm edt, a severe thunderstorm was located over american university, or near mclean, moving north at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/26/2021 4:03 PM EDT

At 403 pm edt, a severe thunderstorm was located over american university, or near mclean, moving north at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/13/2021 5:56 PM EDT

At 554 pm edt, severe thunderstorms were located along a line extending from near american university to lincolnia to aquia creek, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/13/2021 5:56 PM EDT

At 554 pm edt, severe thunderstorms were located along a line extending from near american university to lincolnia to aquia creek, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/13/2021 5:56 PM EDT

At 554 pm edt, severe thunderstorms were located along a line extending from near american university to lincolnia to aquia creek, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/13/2021 5:11 PM EDT

At 511 pm edt, severe thunderstorms were located along a line extending from wheaton-glenmont to near centreville, moving southeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/13/2021 5:11 PM EDT

At 511 pm edt, severe thunderstorms were located along a line extending from wheaton-glenmont to near centreville, moving southeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/13/2021 5:11 PM EDT

At 511 pm edt, severe thunderstorms were located along a line extending from wheaton-glenmont to near centreville, moving southeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/13/2021 4:48 PM EDT

At 448 pm edt, a severe thunderstorm was located 7 miles northwest of columbia, moving east at 15 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, rockville, bethesda, gaithersburg, olney, ellicott city, aspen hill, potomac, north bethesda, north potomac, redland, north kensington, south kensington, rossmoor, wheaton-glenmont, wheaton, cloverly, glenmont, darnestown and derwood. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

8/13/2021 4:46 PM EDT

At 446 pm edt, a severe thunderstorm was located over great falls, or near reston, moving southeast at 10 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/13/2021 4:46 PM EDT

At 446 pm edt, a severe thunderstorm was located over great falls, or near reston, moving southeast at 10 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/13/2021 4:46 PM EDT

At 446 pm edt, a severe thunderstorm was located over great falls, or near reston, moving southeast at 10 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/13/2021 4:30 PM EDT

At 430 pm edt, a severe thunderstorm was located over damascus, moving southeast at 5 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/13/2021 4:05 PM EDT

At 405 pm edt, a severe thunderstorm was located over poolesville, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/13/2021 3:50 PM EDT

At 350 pm edt, a severe thunderstorm was located over lowes island, moving northeast at 10 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/11/2021 4:54 PM EDT

At 454 pm edt, a severe thunderstorm was located over south kensington, or near bethesda, moving east at 15 mph (radar indicated). Hazards include 75 mph wind gusts and quarter size hail. Damaging winds will cause considerable damage to trees and large branches. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, college park, greenbelt, langley park, beltsville, bladensburg, university of maryland, fort totten, aspen hill, potomac, north bethesda, fairland, hyattsville, white oak, takoma park, adelphi, colesville, kemp mill and chevy chase. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

8/11/2021 4:54 PM EDT

At 454 pm edt, a severe thunderstorm was located over south kensington, or near bethesda, moving east at 15 mph (radar indicated). Hazards include 75 mph wind gusts and quarter size hail. Damaging winds will cause considerable damage to trees and large branches. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, college park, greenbelt, langley park, beltsville, bladensburg, university of maryland, fort totten, aspen hill, potomac, north bethesda, fairland, hyattsville, white oak, takoma park, adelphi, colesville, kemp mill and chevy chase. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

8/11/2021 4:45 PM EDT

At 445 pm edt, a severe thunderstorm was located over north bethesda, or over bethesda, moving east at 15 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/11/2021 4:45 PM EDT

At 445 pm edt, a severe thunderstorm was located over north bethesda, or over bethesda, moving east at 15 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/11/2021 4:39 PM EDT

At 439 pm edt, severe thunderstorms were located along a line extending from aspen hill to near mantua, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, rockville, bethesda, gaithersburg, annandale, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, falls church, huntington, coral hills and bladensburg. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/11/2021 4:39 PM EDT

At 439 pm edt, severe thunderstorms were located along a line extending from aspen hill to near mantua, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, rockville, bethesda, gaithersburg, annandale, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, falls church, huntington, coral hills and bladensburg. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/11/2021 4:39 PM EDT

At 439 pm edt, severe thunderstorms were located along a line extending from aspen hill to near mantua, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, rockville, bethesda, gaithersburg, annandale, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, falls church, huntington, coral hills and bladensburg. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/11/2021 4:20 PM EDT

At 420 pm edt, severe thunderstorms were located along a line extending from rockville to near fairfax, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/11/2021 4:20 PM EDT

At 420 pm edt, severe thunderstorms were located along a line extending from rockville to near fairfax, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/11/2021 4:20 PM EDT

At 420 pm edt, severe thunderstorms were located along a line extending from rockville to near fairfax, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/10/2021 5:12 PM EDT

At 512 pm edt, a severe thunderstorm was located over merrifield, or over mantua, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/10/2021 5:09 PM EDT

The severe thunderstorm warning for southwestern montgomery and north central fairfax counties will expire at 515 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. remember, a severe thunderstorm warning still remains in effect for much of central montgomery county.

8/10/2021 5:09 PM EDT

The severe thunderstorm warning for southwestern montgomery and north central fairfax counties will expire at 515 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. remember, a severe thunderstorm warning still remains in effect for much of central montgomery county.

8/10/2021 5:08 PM EDT

At 508 pm edt, a severe thunderstorm was located near north potomac, or near lowes island, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/10/2021 5:08 PM EDT

At 508 pm edt, a severe thunderstorm was located near north potomac, or near lowes island, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/10/2021 4:50 PM EDT

At 450 pm edt, a severe thunderstorm was located over lowes island, moving east at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, lowes island, north potomac, great falls and darnestown. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/10/2021 4:50 PM EDT

At 450 pm edt, a severe thunderstorm was located over lowes island, moving east at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, lowes island, north potomac, great falls and darnestown. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/10/2021 4:34 PM EDT

At 434 pm edt, a severe thunderstorm was located over countryside, or over lowes island, moving east at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/10/2021 4:34 PM EDT

At 434 pm edt, a severe thunderstorm was located over countryside, or over lowes island, moving east at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/29/2021 4:56 PM EDT

At 455 pm edt, a severe thunderstorm was located over aspen hill, or near rockville, moving east at 25 mph (radar indicated). Hazards include 65 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, gaithersburg, olney, college park, greenbelt, langley park, beltsville, university of maryland, aspen hill, potomac, north bethesda, laurel, north potomac, fairland, hyattsville, white oak, redland, takoma park, east riverdale and adelphi.

7/29/2021 4:40 PM EDT

At 440 pm edt, a severe thunderstorm was located over gaithersburg, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/28/2021 10:18 PM EDT

At 1018 pm edt, a severe thunderstorm was located over falls church, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, falls church, huntington, pimmit hills, national harbor, mclean, american legion bridge, reagan national airport, rosslyn, crystal city, potomac, lincolnia, tysons corner, franconia, merrifield and lake barcroft.

7/28/2021 10:18 PM EDT

At 1018 pm edt, a severe thunderstorm was located over falls church, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, falls church, huntington, pimmit hills, national harbor, mclean, american legion bridge, reagan national airport, rosslyn, crystal city, potomac, lincolnia, tysons corner, franconia, merrifield and lake barcroft.

7/28/2021 10:18 PM EDT

At 1018 pm edt, a severe thunderstorm was located over falls church, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, falls church, huntington, pimmit hills, national harbor, mclean, american legion bridge, reagan national airport, rosslyn, crystal city, potomac, lincolnia, tysons corner, franconia, merrifield and lake barcroft.

7/28/2021 10:11 PM EDT

At 1011 pm edt, a severe thunderstorm was located over great falls, or near reston, moving south at 10 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/28/2021 10:01 PM EDT

At 1001 pm edt, a severe thunderstorm was located over friendship village, or over bethesda, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, falls church, huntington, pimmit hills, national harbor, mclean, nationals park, howard university, gallaudet university, american legion bridge, fort totten, reagan national airport, rosslyn, crystal city, potomac and lincolnia.

7/28/2021 10:01 PM EDT

At 1001 pm edt, a severe thunderstorm was located over friendship village, or over bethesda, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, falls church, huntington, pimmit hills, national harbor, mclean, nationals park, howard university, gallaudet university, american legion bridge, fort totten, reagan national airport, rosslyn, crystal city, potomac and lincolnia.

7/28/2021 10:01 PM EDT

At 1001 pm edt, a severe thunderstorm was located over friendship village, or over bethesda, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, falls church, huntington, pimmit hills, national harbor, mclean, nationals park, howard university, gallaudet university, american legion bridge, fort totten, reagan national airport, rosslyn, crystal city, potomac and lincolnia.

7/28/2021 10:00 PM EDT

At 1000 pm edt, a severe thunderstorm was located over rockville, moving south at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, aspen hill, potomac, north bethesda, kemp mill, chevy chase, north kensington, south kensington, forest glen, wheaton-glenmont, silver spring, wheaton, glenmont, four corners, kensington, garrett park, chevy chase view, bradley farms and congressional manor.

7/28/2021 9:48 PM EDT

At 948 pm edt, a severe thunderstorm was located over north bethesda, or near rockville, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/28/2021 9:48 PM EDT

At 948 pm edt, a severe thunderstorm was located over north bethesda, or near rockville, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/28/2021 9:48 PM EDT

At 948 pm edt, a severe thunderstorm was located over north bethesda, or near rockville, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/28/2021 9:42 PM EDT

At 942 pm edt, a severe thunderstorm was located over redland, or near rockville, moving south at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, gaithersburg, olney, aspen hill, potomac, north bethesda, montgomery village, north potomac, white oak, redland, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, hillandale, wheaton-glenmont and rossmoor.

7/28/2021 9:30 PM EDT

At 930 pm edt, a severe thunderstorm was located over montgomery village, or near gaithersburg, moving south at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/17/2021 4:12 PM EDT

At 412 pm edt, a severe thunderstorm was located over north potomac, or near rockville, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/17/2021 4:12 PM EDT

At 412 pm edt, a severe thunderstorm was located over north potomac, or near rockville, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/17/2021 3:54 PM EDT

At 353 pm edt, a severe thunderstorm was located near north potomac, or near lowes island, moving north at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, reston, lowes island, potomac, montgomery village, sterling, north potomac, redland, wolf trap, great falls, boyds, darnestown, derwood, washington grove and dawsonville.

7/17/2021 3:54 PM EDT

At 353 pm edt, a severe thunderstorm was located near north potomac, or near lowes island, moving north at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, reston, lowes island, potomac, montgomery village, sterling, north potomac, redland, wolf trap, great falls, boyds, darnestown, derwood, washington grove and dawsonville.

7/17/2021 3:30 PM EDT

At 330 pm edt, a severe thunderstorm was located over great falls, or near herndon, moving north at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/17/2021 3:30 PM EDT

At 330 pm edt, a severe thunderstorm was located over great falls, or near herndon, moving north at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/1/2021 8:55 PM EDT

At 854 pm edt, severe thunderstorms were located along a line extending from american legion bridge to i66 and i495 interchange to burke, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, langley park, fort hunt, vienna, groveton, forestville, falls church, huntington, largo, coral hills, bladensburg and fort belvoir.

7/1/2021 8:55 PM EDT

At 854 pm edt, severe thunderstorms were located along a line extending from american legion bridge to i66 and i495 interchange to burke, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, langley park, fort hunt, vienna, groveton, forestville, falls church, huntington, largo, coral hills, bladensburg and fort belvoir.

7/1/2021 8:55 PM EDT

At 854 pm edt, severe thunderstorms were located along a line extending from american legion bridge to i66 and i495 interchange to burke, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, langley park, fort hunt, vienna, groveton, forestville, falls church, huntington, largo, coral hills, bladensburg and fort belvoir.

7/1/2021 8:47 PM EDT

At 846 pm edt, severe thunderstorms were located along a line extending from wolf trap to fairfax to near burke, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/1/2021 8:47 PM EDT

At 846 pm edt, severe thunderstorms were located along a line extending from wolf trap to fairfax to near burke, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/1/2021 8:47 PM EDT

At 846 pm edt, severe thunderstorms were located along a line extending from wolf trap to fairfax to near burke, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/1/2021 3:10 PM EDT

At 310 pm edt, severe thunderstorms were located along a line extending from hillandale to anacostia to groveton, moving northeast at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, fort hunt, vienna, groveton, forestville, falls church, huntington and largo.

7/1/2021 3:10 PM EDT

At 310 pm edt, severe thunderstorms were located along a line extending from hillandale to anacostia to groveton, moving northeast at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, fort hunt, vienna, groveton, forestville, falls church, huntington and largo.

7/1/2021 3:10 PM EDT

At 310 pm edt, severe thunderstorms were located along a line extending from hillandale to anacostia to groveton, moving northeast at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, fort hunt, vienna, groveton, forestville, falls church, huntington and largo.

7/1/2021 3:08 PM EDT

The severe thunderstorm warning for south central montgomery and northeastern fairfax counties will expire at 315 pm edt, the severe thunderstorm which prompted the warning has moved out of the warned area. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 800 pm edt for central maryland, and northern virginia.

7/1/2021 3:08 PM EDT

The severe thunderstorm warning for south central montgomery and northeastern fairfax counties will expire at 315 pm edt, the severe thunderstorm which prompted the warning has moved out of the warned area. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 800 pm edt for central maryland, and northern virginia.

7/1/2021 3:03 PM EDT

At 303 pm edt, a severe thunderstorm was located over bethesda, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, bethesda, mclean, american legion bridge, potomac, north bethesda, cabin john, garrett park, glen echo, congressional manor, west mclean and langley.

7/1/2021 3:03 PM EDT

At 303 pm edt, a severe thunderstorm was located over bethesda, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, bethesda, mclean, american legion bridge, potomac, north bethesda, cabin john, garrett park, glen echo, congressional manor, west mclean and langley.

7/1/2021 2:46 PM EDT

At 246 pm edt, a severe thunderstorm was located over potomac, or near american legion bridge, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, reston, olney, herndon, american legion bridge, mclean, aspen hill, potomac, north bethesda, north potomac, tysons corner, redland, wolf trap, great falls, rossmoor, wheaton-glenmont, wheaton, darnestown and cabin john.

7/1/2021 2:46 PM EDT

At 246 pm edt, a severe thunderstorm was located over potomac, or near american legion bridge, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, reston, olney, herndon, american legion bridge, mclean, aspen hill, potomac, north bethesda, north potomac, tysons corner, redland, wolf trap, great falls, rossmoor, wheaton-glenmont, wheaton, darnestown and cabin john.

7/1/2021 2:43 PM EDT

At 242 pm edt, severe thunderstorms were located along a line extending from near chantilly to near burke to 6 miles west of dale city, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/1/2021 2:43 PM EDT

At 242 pm edt, severe thunderstorms were located along a line extending from near chantilly to near burke to 6 miles west of dale city, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/1/2021 2:43 PM EDT

At 242 pm edt, severe thunderstorms were located along a line extending from near chantilly to near burke to 6 miles west of dale city, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/1/2021 2:28 PM EDT

At 228 pm edt, a severe thunderstorm was located over sterling, or over herndon, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/1/2021 2:28 PM EDT

At 228 pm edt, a severe thunderstorm was located over sterling, or over herndon, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/1/2021 1:38 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, south central montgomery, eastern loudoun and northeastern fairfax counties will expire at 145 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 800 pm edt for district of columbia, central maryland, and northern virginia.

7/1/2021 1:38 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, south central montgomery, eastern loudoun and northeastern fairfax counties will expire at 145 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 800 pm edt for district of columbia, central maryland, and northern virginia.

7/1/2021 1:38 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, south central montgomery, eastern loudoun and northeastern fairfax counties will expire at 145 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 800 pm edt for district of columbia, central maryland, and northern virginia.

7/1/2021 1:18 PM EDT

At 118 pm edt, a severe thunderstorm was located over lowes island, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, lowes island, american legion bridge, aspen hill, potomac, north bethesda, north potomac, redland, great falls, chevy chase, north kensington, south kensington, martin`s additions, north chevy chase, friendship village, rossmoor, wheaton-glenmont and wheaton.

7/1/2021 1:18 PM EDT

At 118 pm edt, a severe thunderstorm was located over lowes island, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, lowes island, american legion bridge, aspen hill, potomac, north bethesda, north potomac, redland, great falls, chevy chase, north kensington, south kensington, martin`s additions, north chevy chase, friendship village, rossmoor, wheaton-glenmont and wheaton.

7/1/2021 1:18 PM EDT

At 118 pm edt, a severe thunderstorm was located over lowes island, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, lowes island, american legion bridge, aspen hill, potomac, north bethesda, north potomac, redland, great falls, chevy chase, north kensington, south kensington, martin`s additions, north chevy chase, friendship village, rossmoor, wheaton-glenmont and wheaton.

7/1/2021 1:03 PM EDT

At 103 pm edt, a severe thunderstorm was located over ashburn, or near broadlands, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/1/2021 1:03 PM EDT

At 103 pm edt, a severe thunderstorm was located over ashburn, or near broadlands, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/1/2021 1:03 PM EDT

At 103 pm edt, a severe thunderstorm was located over ashburn, or near broadlands, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/21/2021 5:44 PM EDT

At 543 pm edt, severe thunderstorms were located along a line extending from near mount airy to rockville, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/21/2021 5:28 PM EDT

At 528 pm edt, severe thunderstorms were located along a line extending from near mount airy to near north potomac to near south riding, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, columbia, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, south riding, herndon, fairfax, vienna, damascus, falls church, broadlands, lansdowne and lowes island.

6/21/2021 5:28 PM EDT

At 528 pm edt, severe thunderstorms were located along a line extending from near mount airy to near north potomac to near south riding, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, columbia, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, south riding, herndon, fairfax, vienna, damascus, falls church, broadlands, lansdowne and lowes island.

6/21/2021 5:28 PM EDT

At 528 pm edt, severe thunderstorms were located along a line extending from near mount airy to near north potomac to near south riding, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, columbia, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, south riding, herndon, fairfax, vienna, damascus, falls church, broadlands, lansdowne and lowes island.

6/21/2021 5:02 PM EDT

At 501 pm edt, severe thunderstorms were located along a line extending from ballenger creek to leesburg to near the plains, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/21/2021 5:02 PM EDT

At 501 pm edt, severe thunderstorms were located along a line extending from ballenger creek to leesburg to near the plains, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/21/2021 5:02 PM EDT

At 501 pm edt, severe thunderstorms were located along a line extending from ballenger creek to leesburg to near the plains, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/14/2021 10:30 PM EDT

At 1029 pm edt, severe thunderstorms were located along a line extending from near colesville to pimmit hills, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/14/2021 10:30 PM EDT

At 1029 pm edt, severe thunderstorms were located along a line extending from near colesville to pimmit hills, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/14/2021 10:30 PM EDT

At 1029 pm edt, severe thunderstorms were located along a line extending from near colesville to pimmit hills, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/14/2021 10:12 PM EDT

At 1012 pm edt, a severe thunderstorm was located over herndon, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, reston, south riding, herndon, vienna, lowes island, brambleton, pimmit hills, dulles international airport, potomac, ashburn, oakton, sterling, north potomac, tysons corner, wolf trap, great falls, merrifield, countryside and arcola.

6/14/2021 10:12 PM EDT

At 1012 pm edt, a severe thunderstorm was located over herndon, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, reston, south riding, herndon, vienna, lowes island, brambleton, pimmit hills, dulles international airport, potomac, ashburn, oakton, sterling, north potomac, tysons corner, wolf trap, great falls, merrifield, countryside and arcola.

6/14/2021 9:55 PM EDT

At 955 pm edt, a severe thunderstorm was located over broadlands, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/14/2021 9:55 PM EDT

At 955 pm edt, a severe thunderstorm was located over broadlands, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/26/2021 8:37 PM EDT

At 810 pm edt, a severe thunderstorm was located over american legion bridge, moving east at 45 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, rockville, bethesda, gaithersburg, college park, greenbelt, langley park, beltsville, vienna, falls church, bladensburg, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university and gallaudet university.

5/26/2021 8:37 PM EDT

At 837 pm edt, a severe thunderstorm was located over goddard, or near greenbelt, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, bethesda, college park, greenbelt, langley park, beltsville, vienna, falls church, bladensburg, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university, gallaudet university, rfk stadium and potomac.

5/26/2021 8:37 PM EDT

At 837 pm edt, a severe thunderstorm was located over goddard, or near greenbelt, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, bethesda, college park, greenbelt, langley park, beltsville, vienna, falls church, bladensburg, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university, gallaudet university, rfk stadium and potomac.

5/26/2021 8:10 PM EDT

At 810 pm edt, a severe thunderstorm was located over american legion bridge, moving east at 45 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, rockville, bethesda, gaithersburg, college park, greenbelt, langley park, beltsville, vienna, falls church, bladensburg, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university and gallaudet university.

5/26/2021 8:10 PM EDT

At 810 pm edt, a severe thunderstorm was located over american legion bridge, moving east at 45 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, rockville, bethesda, gaithersburg, college park, greenbelt, langley park, beltsville, vienna, falls church, bladensburg, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university and gallaudet university.

5/26/2021 8:10 PM EDT

At 810 pm edt, a severe thunderstorm was located over american legion bridge, moving east at 45 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, rockville, bethesda, gaithersburg, college park, greenbelt, langley park, beltsville, vienna, falls church, bladensburg, pimmit hills, mclean, fedex field, american legion bridge, fort totten, rosslyn, university of maryland, howard university and gallaudet university.

5/26/2021 7:59 PM EDT

At 759 pm edt, a severe thunderstorm was located over reston, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/26/2021 7:59 PM EDT

At 759 pm edt, a severe thunderstorm was located over reston, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/26/2021 7:59 PM EDT

At 759 pm edt, a severe thunderstorm was located over reston, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/30/2021 5:13 PM EDT

The severe thunderstorm warning for the district of columbia, south central howard, southeastern montgomery, prince georges, west central anne arundel, northwestern charles, fairfax, eastern fauquier, central prince william, and arlington counties, the city of falls church, the city of manassas park, the city of manassas, the city of fairfax and the city of alexandria will expire at 515 pm edt, the showers which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however, high winds are still possible with these showers. remember, a severe thunderstorm warning still remains in effect for portions of southern maryland until 545 pm edt.

4/30/2021 5:13 PM EDT

The severe thunderstorm warning for the district of columbia, south central howard, southeastern montgomery, prince georges, west central anne arundel, northwestern charles, fairfax, eastern fauquier, central prince william, and arlington counties, the city of falls church, the city of manassas park, the city of manassas, the city of fairfax and the city of alexandria will expire at 515 pm edt, the showers which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however, high winds are still possible with these showers. remember, a severe thunderstorm warning still remains in effect for portions of southern maryland until 545 pm edt.

4/30/2021 5:13 PM EDT

The severe thunderstorm warning for the district of columbia, south central howard, southeastern montgomery, prince georges, west central anne arundel, northwestern charles, fairfax, eastern fauquier, central prince william, and arlington counties, the city of falls church, the city of manassas park, the city of manassas, the city of fairfax and the city of alexandria will expire at 515 pm edt, the showers which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however, high winds are still possible with these showers. remember, a severe thunderstorm warning still remains in effect for portions of southern maryland until 545 pm edt.

4/30/2021 4:54 PM EDT

The severe thunderstorm warning for carroll county in north central maryland, western howard and montgomery counties in central maryland, eastern frederick county in north central maryland, west central baltimore county in northern maryland and east central loudoun counties in northern virginia will expire at 500 pm edt, the showers which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however, high winds remain possible through this evening. a high wind warning remains in effect through late tonight.

4/30/2021 4:54 PM EDT

The severe thunderstorm warning for carroll county in north central maryland, western howard and montgomery counties in central maryland, eastern frederick county in north central maryland, west central baltimore county in northern maryland and east central loudoun counties in northern virginia will expire at 500 pm edt, the showers which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however, high winds remain possible through this evening. a high wind warning remains in effect through late tonight.

4/30/2021 4:50 PM EDT

At 449 pm edt, a gust front associated with a line of strong showers were located along a line extending from near fairland to lake barcroft to near linton hall, moving east at 70 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, centreville, waldorf, dale city, rockville, bethesda, bowie, severn, annandale, clinton, olney, springfield, college park, crofton, fort washington, greenbelt, fairfax, langley park and beltsville. People attending the fema greenbelt metro mass vaccination site should seek safe shelter immediately!.

4/30/2021 4:50 PM EDT

At 449 pm edt, a gust front associated with a line of strong showers were located along a line extending from near fairland to lake barcroft to near linton hall, moving east at 70 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, centreville, waldorf, dale city, rockville, bethesda, bowie, severn, annandale, clinton, olney, springfield, college park, crofton, fort washington, greenbelt, fairfax, langley park and beltsville. People attending the fema greenbelt metro mass vaccination site should seek safe shelter immediately!.

4/30/2021 4:50 PM EDT

At 449 pm edt, a gust front associated with a line of strong showers were located along a line extending from near fairland to lake barcroft to near linton hall, moving east at 70 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, centreville, waldorf, dale city, rockville, bethesda, bowie, severn, annandale, clinton, olney, springfield, college park, crofton, fort washington, greenbelt, fairfax, langley park and beltsville. People attending the fema greenbelt metro mass vaccination site should seek safe shelter immediately!.

4/30/2021 4:47 PM EDT

At 446 pm edt, severe thunderstorms were located along a line extending from near thurmont to new market to near poolesville, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, westminster, damascus, lansdowne, lowes island, thurmont, poolesville, emmitsburg, ellicott city, aspen hill, potomac, north bethesda, ashburn, randallstown and montgomery village.

4/30/2021 4:47 PM EDT

At 446 pm edt, severe thunderstorms were located along a line extending from near thurmont to new market to near poolesville, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, westminster, damascus, lansdowne, lowes island, thurmont, poolesville, emmitsburg, ellicott city, aspen hill, potomac, north bethesda, ashburn, randallstown and montgomery village.

4/30/2021 4:39 PM EDT

At 438 pm edt, severe thunderstorms were located along a line extending from montgomery village to near chantilly to warrenton, moving east at 65 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/30/2021 4:39 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. the district of columbia. south central howard county in central maryland. southern montgomery county in central maryland. Prince georges county in central maryland.

4/30/2021 4:39 PM EDT

At 438 pm edt, severe thunderstorms were located along a line extending from montgomery village to near chantilly to warrenton, moving east at 65 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/30/2021 4:31 PM EDT

At 430 pm edt, severe thunderstorms were located along a line extending from near smithsburg to braddock heights to near purcellville, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/30/2021 4:31 PM EDT

At 430 pm edt, severe thunderstorms were located along a line extending from near smithsburg to braddock heights to near purcellville, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/28/2021 5:38 PM EDT

At 538 pm edt, severe thunderstorms were located along a line extending from near stewartstown to randallstown to olney, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, gaithersburg, olney, pikesville, cockeysville, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, catonsville, woodlawn, randallstown, montgomery village, owings mills, eldersburg, milford mill, reisterstown and lochearn.

3/28/2021 5:23 PM EDT

At 522 pm edt, severe thunderstorms with a history of producing wind damage and measured wind gusts to near 60 mph were located along a line extending from near manchester to near sykesville to germantown, moving east at 45 mph (radar indicated and observed wind). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, gaithersburg, olney, pikesville, cockeysville, westminster, damascus, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, catonsville, woodlawn, randallstown, montgomery village, owings mills and eldersburg.

3/28/2021 5:05 PM EDT

At 504 pm edt, severe thunderstorms with a history of producing wind damage and measured wind gusts to near 60 mph were located along a line extending from near littlestown to near boyds, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

11/15/2020 6:57 PM EST

At 622 pm est, severe thunderstorms were located along a line extending from near ballenger creek to near point of rocks to near leesburg, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

11/15/2020 6:57 PM EST

At 622 pm est, severe thunderstorms were located along a line extending from near ballenger creek to near point of rocks to near leesburg, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

11/15/2020 6:22 PM EST

At 622 pm est, severe thunderstorms were located along a line extending from near ballenger creek to near point of rocks to near leesburg, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

11/15/2020 6:22 PM EST

At 622 pm est, severe thunderstorms were located along a line extending from near ballenger creek to near point of rocks to near leesburg, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/3/2020 5:23 PM EDT

At 459 pm edt, a severe thunderstorm with a history of producing measured wind gusts to near 60 mph was located over aspen hill, or near rockville, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda, montgomery village and north potomac.

9/3/2020 5:23 PM EDT

At 523 pm edt, a severe thunderstorm was located over laurel, or near beltsville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, college park, greenbelt, langley park, beltsville, bladensburg, university of maryland, howard university, american legion bridge, fort totten, aspen hill, potomac, north bethesda, fairland, landover, hyattsville, white oak and takoma park.

9/3/2020 5:23 PM EDT

At 523 pm edt, a severe thunderstorm was located over laurel, or near beltsville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, college park, greenbelt, langley park, beltsville, bladensburg, university of maryland, howard university, american legion bridge, fort totten, aspen hill, potomac, north bethesda, fairland, landover, hyattsville, white oak and takoma park.

9/3/2020 5:00 PM EDT

At 459 pm edt, a severe thunderstorm with a history of producing measured wind gusts to near 60 mph was located over aspen hill, or near rockville, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda, montgomery village and north potomac.

9/3/2020 5:00 PM EDT

At 459 pm edt, a severe thunderstorm with a history of producing measured wind gusts to near 60 mph was located over aspen hill, or near rockville, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda, montgomery village and north potomac.

9/3/2020 5:00 PM EDT

At 459 pm edt, a severe thunderstorm with a history of producing measured wind gusts to near 60 mph was located over aspen hill, or near rockville, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda, montgomery village and north potomac.

9/3/2020 4:54 PM EDT

At 454 pm edt, a severe thunderstorm was located over redland, or over rockville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda and montgomery village.

9/3/2020 4:54 PM EDT

At 454 pm edt, a severe thunderstorm was located over redland, or over rockville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda and montgomery village.

9/3/2020 4:54 PM EDT

At 454 pm edt, a severe thunderstorm was located over redland, or over rockville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda and montgomery village.

9/3/2020 4:49 PM EDT

At 449 pm edt, a severe thunderstorm capable of producing a tornado was located over rockville, moving east at 40 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, olney, aspen hill, kemp mill, north kensington, rossmoor and wheaton-glenmont around 500 pm edt. white oak, adelphi, colesville and hillandale around 505 pm edt. college park, greenbelt and fairland around 510 pm edt. beltsville, laurel and savage-guilford around 515 pm edt. Other locations impacted by this tornadic thunderstorm include fulton, derwood, spencerville, cloverly, calverton, ednor, scaggsville, burtonsville, wheaton and norbeck.

9/3/2020 4:43 PM EDT

At 443 pm edt, a severe thunderstorm capable of producing a tornado was located over north potomac, or over gaithersburg, moving east at 40 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, redland around 450 pm edt. olney, north bethesda, north kensington, south kensington and rossmoor around 455 pm edt. aspen hill, white oak, kemp mill, forest glen and wheaton-glenmont around 500 pm edt. fairland, adelphi, colesville and hillandale around 505 pm edt. college park, greenbelt and beltsville around 510 pm edt. laurel and savage-guilford around 515 pm edt. Other locations impacted by this tornadic thunderstorm include fulton, garrett park, derwood, spencerville, cloverly, calverton, washington grove, ednor, ashton and scaggsville.

9/3/2020 4:38 PM EDT

At 438 pm edt, a severe thunderstorm was located over boyds, or over germantown, moving east at 30 mph (radar indicated). Hazards include 65 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, lowes island, poolesville, potomac, ashburn, montgomery village, sterling, north potomac, great falls, countryside, boyds, clarksburg, darnestown and dawsonville.

9/3/2020 4:38 PM EDT

At 438 pm edt, a severe thunderstorm was located over boyds, or over germantown, moving east at 30 mph (radar indicated). Hazards include 65 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, lowes island, poolesville, potomac, ashburn, montgomery village, sterling, north potomac, great falls, countryside, boyds, clarksburg, darnestown and dawsonville.

9/3/2020 4:36 PM EDT

At 436 pm edt, a severe thunderstorm was located near lowes island, moving east at 25 mph (radar indicated). Hazards include 65 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/3/2020 4:36 PM EDT

At 436 pm edt, a severe thunderstorm was located near lowes island, moving east at 25 mph (radar indicated). Hazards include 65 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/3/2020 4:36 PM EDT

At 436 pm edt, a severe thunderstorm was located near lowes island, moving east at 25 mph (radar indicated). Hazards include 65 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/3/2020 4:31 PM EDT

At 431 pm edt, a severe thunderstorm was located over boyds, or near poolesville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, leesburg, damascus, broadlands, lansdowne, lowes island, poolesville, potomac, ashburn, montgomery village, sterling, north potomac, great falls, countryside, boyds, clarksburg, darnestown, belmont and barnesville.

9/3/2020 4:31 PM EDT

At 431 pm edt, a severe thunderstorm was located over boyds, or near poolesville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, leesburg, damascus, broadlands, lansdowne, lowes island, poolesville, potomac, ashburn, montgomery village, sterling, north potomac, great falls, countryside, boyds, clarksburg, darnestown, belmont and barnesville.

9/3/2020 4:22 PM EDT

At 422 pm edt, a severe thunderstorm was located over poolesville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, leesburg, damascus, broadlands, lansdowne, lowes island, poolesville, potomac, ashburn, montgomery village, sterling, north potomac, great falls, countryside, boyds, clarksburg, darnestown, belmont and barnesville.

9/3/2020 4:22 PM EDT

At 422 pm edt, a severe thunderstorm was located over poolesville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, leesburg, damascus, broadlands, lansdowne, lowes island, poolesville, potomac, ashburn, montgomery village, sterling, north potomac, great falls, countryside, boyds, clarksburg, darnestown, belmont and barnesville.

9/3/2020 4:22 PM EDT

At 422 pm edt, a severe thunderstorm was located over poolesville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, leesburg, damascus, broadlands, lansdowne, lowes island, poolesville, potomac, ashburn, montgomery village, sterling, north potomac, great falls, countryside, boyds, clarksburg, darnestown, belmont and barnesville.

9/3/2020 4:07 PM EDT

At 406 pm edt, a severe thunderstorm was located near leesburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/3/2020 4:07 PM EDT

At 406 pm edt, a severe thunderstorm was located near leesburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/3/2020 4:07 PM EDT

At 406 pm edt, a severe thunderstorm was located near leesburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/2/2020 7:48 PM EDT

At 748 pm edt, severe thunderstorms were located along a line extending from 6 miles east of damascus to near olney to north potomac, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, langley park, beltsville, damascus, lowes island, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, montgomery village, north potomac, fairland, white oak and redland.

9/2/2020 7:38 PM EDT

At 738 pm edt, severe thunderstorms were located along a line extending from damascus to montgomery village to near lowes island, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/2/2020 7:29 PM EDT

At 729 pm edt, severe thunderstorms were located along a line extending from near mount airy to near green valley to near boyds to near lansdowne, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, leesburg, olney, damascus, lansdowne, lowes island, poolesville, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac, redland, great falls, countryside, mount airy and new market.

9/2/2020 7:29 PM EDT

At 729 pm edt, severe thunderstorms were located along a line extending from near mount airy to near green valley to near boyds to near lansdowne, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, leesburg, olney, damascus, lansdowne, lowes island, poolesville, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac, redland, great falls, countryside, mount airy and new market.

9/2/2020 7:29 PM EDT

At 729 pm edt, severe thunderstorms were located along a line extending from near mount airy to near green valley to near boyds to near lansdowne, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, leesburg, olney, damascus, lansdowne, lowes island, poolesville, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac, redland, great falls, countryside, mount airy and new market.

9/2/2020 7:21 PM EDT

At 721 pm edt, severe thunderstorms were located along a line extending from new market to 6 miles south of ballenger creek to near poolesville to leesburg, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, frederick, rockville, gaithersburg, reston, leesburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, harry grove stadium, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac and ballenger creek.

9/2/2020 7:21 PM EDT

At 721 pm edt, severe thunderstorms were located along a line extending from new market to 6 miles south of ballenger creek to near poolesville to leesburg, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, frederick, rockville, gaithersburg, reston, leesburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, harry grove stadium, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac and ballenger creek.

9/2/2020 7:21 PM EDT

At 705 pm edt, severe thunderstorms were located along a line extending from ballenger creek to point of rocks to 6 miles north of leesburg to near round hill, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/2/2020 7:06 PM EDT

At 705 pm edt, severe thunderstorms were located along a line extending from ballenger creek to point of rocks to 6 miles north of leesburg to near round hill, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/2/2020 7:06 PM EDT

At 705 pm edt, severe thunderstorms were located along a line extending from ballenger creek to point of rocks to 6 miles north of leesburg to near round hill, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/28/2020 6:24 PM EDT

The severe thunderstorm warning for southeastern loudoun, northwestern fairfax and northwestern prince william counties and the western city of fairfax will expire at 630 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however small hail and gusty winds are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 800 pm edt for central maryland, and northern virginia.

8/28/2020 6:14 PM EDT

At 614 pm edt, a severe thunderstorm was located over dulles international airport, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and small hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, centreville, reston, south riding, herndon, fairfax, vienna, broadlands, lowes island, brambleton, dulles international airport, potomac, ashburn, oakton, sterling, chantilly, wolf trap, great falls, countryside, arcola and fairfax station.

8/28/2020 5:55 PM EDT

At 554 pm edt, a severe thunderstorm was located over falls church, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, fort washington, vienna, groveton, falls church, huntington, bladensburg, mantua, pimmit hills, national harbor, mclean, nationals park, howard university, gallaudet university, american legion bridge, fort totten and reagan national airport.

8/28/2020 5:55 PM EDT

At 554 pm edt, a severe thunderstorm was located over falls church, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, fort washington, vienna, groveton, falls church, huntington, bladensburg, mantua, pimmit hills, national harbor, mclean, nationals park, howard university, gallaudet university, american legion bridge, fort totten and reagan national airport.

8/28/2020 5:55 PM EDT

At 554 pm edt, a severe thunderstorm was located over falls church, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, fort washington, vienna, groveton, falls church, huntington, bladensburg, mantua, pimmit hills, national harbor, mclean, nationals park, howard university, gallaudet university, american legion bridge, fort totten and reagan national airport.

8/28/2020 5:52 PM EDT

At 552 pm edt, a severe thunderstorm was located near arcola, or near brambleton, moving east at 25 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/22/2020 3:43 PM EDT

At 342 pm edt, severe thunderstorms were located along a line extending from north kensington to near dale city, moving east at 25 mph. these are very dangerous storms (radar indicated). Hazards include 75 mph wind gusts and quarter size hail. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, alexandria, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, forestville, falls church, huntington and coral hills.

7/22/2020 3:43 PM EDT

At 342 pm edt, severe thunderstorms were located along a line extending from north kensington to near dale city, moving east at 25 mph. these are very dangerous storms (radar indicated). Hazards include 75 mph wind gusts and quarter size hail. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, alexandria, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, forestville, falls church, huntington and coral hills.

7/22/2020 3:43 PM EDT

At 342 pm edt, severe thunderstorms were located along a line extending from north kensington to near dale city, moving east at 25 mph. these are very dangerous storms (radar indicated). Hazards include 75 mph wind gusts and quarter size hail. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, alexandria, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, forestville, falls church, huntington and coral hills.

7/22/2020 3:36 PM EDT

At 334 pm edt, severe thunderstorms were located along a line extending from boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph. these are very dangerous storms (radar indicated). Hazards include widespread damaging wind gusts, some up to 75 mph near tysons corner, vienna, wolf trap and falls church, are expected. isolated hail up to quarter size is possible. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, fairfax, vienna, falls church, mantua, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda and burke.

7/22/2020 3:36 PM EDT

At 334 pm edt, severe thunderstorms were located along a line extending from boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph. these are very dangerous storms (radar indicated). Hazards include widespread damaging wind gusts, some up to 75 mph near tysons corner, vienna, wolf trap and falls church, are expected. isolated hail up to quarter size is possible. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, fairfax, vienna, falls church, mantua, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda and burke.

7/22/2020 3:27 PM EDT

At 326 pm edt, severe thunderstorms were located along a line extending from boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph. these are very dangerous storms (radar indicated). Hazards include widespread damaging wind gusts up to 75 mph, especially near reston, wolf trap, vienna and fairfax. isolated hail up to quarter size is also possible. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, herndon, fairfax, vienna, damascus, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge and aspen hill.

7/22/2020 3:27 PM EDT

At 326 pm edt, severe thunderstorms were located along a line extending from boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph. these are very dangerous storms (radar indicated). Hazards include widespread damaging wind gusts up to 75 mph, especially near reston, wolf trap, vienna and fairfax. isolated hail up to quarter size is also possible. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, herndon, fairfax, vienna, damascus, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge and aspen hill.

7/22/2020 3:23 PM EDT

At 322 pm edt, severe thunderstorms were located along a line extending from near potomac to near linton hall, moving east at 25 mph (radar indicated). Hazards include damaging wind gusts up to 70 mph and isolated hail up to quarter size. Damaging winds will cause many trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, forestville, falls church, huntington and coral hills.

7/22/2020 3:23 PM EDT

At 322 pm edt, severe thunderstorms were located along a line extending from near potomac to near linton hall, moving east at 25 mph (radar indicated). Hazards include damaging wind gusts up to 70 mph and isolated hail up to quarter size. Damaging winds will cause many trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, forestville, falls church, huntington and coral hills.

7/22/2020 3:23 PM EDT

At 322 pm edt, severe thunderstorms were located along a line extending from near potomac to near linton hall, moving east at 25 mph (radar indicated). Hazards include damaging wind gusts up to 70 mph and isolated hail up to quarter size. Damaging winds will cause many trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, forestville, falls church, huntington and coral hills.

7/22/2020 3:21 PM EDT

At 320 pm edt, severe thunderstorms were located along a line extending from near boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph (radar indicated). Hazards include scattered damaging wind gusts up to 70 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, herndon, fairfax, vienna, damascus, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge and aspen hill.

7/22/2020 3:21 PM EDT

At 320 pm edt, severe thunderstorms were located along a line extending from near boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph (radar indicated). Hazards include scattered damaging wind gusts up to 70 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, herndon, fairfax, vienna, damascus, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge and aspen hill.

7/22/2020 3:17 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. the district of columbia. southeastern montgomery county in central maryland. western prince georges county in central maryland. Arlington county in northern virginia.

7/22/2020 3:17 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. the district of columbia. southeastern montgomery county in central maryland. western prince georges county in central maryland. Arlington county in northern virginia.

7/22/2020 3:17 PM EDT

At 316 pm edt, severe thunderstorms were located along a line extending from near potomac to near linton hall, moving east at 25 mph (radar indicated). Hazards include damaging wind gusts up to 65 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/22/2020 2:56 PM EDT

At 256 pm edt, severe thunderstorms were located along a line extending from near poolesville to brambleton to near haymarket to near warrenton, moving east at 10 mph (radar indicated). Hazards include scattered damaging wind gusts up to 60 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/22/2020 2:56 PM EDT

At 256 pm edt, severe thunderstorms were located along a line extending from near poolesville to brambleton to near haymarket to near warrenton, moving east at 10 mph (radar indicated). Hazards include scattered damaging wind gusts up to 60 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/6/2020 6:39 PM EDT

The severe thunderstorm warning for southeastern montgomery county will expire at 645 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. however gusty winds are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 1100 pm edt for district of columbia, and central maryland.

7/6/2020 6:17 PM EDT

At 617 pm edt, a severe thunderstorm was located over south kensington, or over bethesda, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, aspen hill, potomac, north bethesda, fairland, white oak, takoma park, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, hillandale, martin`s additions, north chevy chase, wheaton-glenmont, rossmoor and silver spring.

7/6/2020 6:04 PM EDT

At 603 pm edt, a severe thunderstorm was located over north bethesda, or over bethesda, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/25/2020 6:20 PM EDT

At 620 pm edt, a severe thunderstorm was located over rockville, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/25/2020 6:20 PM EDT

At 620 pm edt, a severe thunderstorm was located over rockville, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/22/2020 4:12 PM EDT

At 412 pm edt, severe thunderstorms were located along a line extending from near poolesville to near potomac, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/22/2020 4:07 PM EDT

At 406 pm edt, a severe thunderstorm was located over north potomac, or near gaithersburg, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/22/2020 3:58 PM EDT

At 358 pm edt, a severe thunderstorm was located over great falls, or over lowes island, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, reston, herndon, lowes island, potomac, sterling, wolf trap, great falls, darnestown, sterling park and bradley farms.

6/22/2020 3:58 PM EDT

At 358 pm edt, a severe thunderstorm was located over great falls, or over lowes island, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, reston, herndon, lowes island, potomac, sterling, wolf trap, great falls, darnestown, sterling park and bradley farms.

6/22/2020 3:54 PM EDT

At 354 pm edt, a severe thunderstorm was located over great falls, or near herndon, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, bethesda, reston, herndon, fairfax, vienna, lowes island, american legion bridge, mclean, potomac, oakton, sterling, tysons corner, wolf trap, great falls, dunn loring, darnestown, cabin john, glen echo, west mclean and belleview.

6/22/2020 3:54 PM EDT

At 354 pm edt, a severe thunderstorm was located over great falls, or near herndon, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, bethesda, reston, herndon, fairfax, vienna, lowes island, american legion bridge, mclean, potomac, oakton, sterling, tysons corner, wolf trap, great falls, dunn loring, darnestown, cabin john, glen echo, west mclean and belleview.

6/22/2020 3:30 PM EDT

At 330 pm edt, a severe thunderstorm was located over chantilly, or near dulles international airport, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/22/2020 3:30 PM EDT

At 330 pm edt, a severe thunderstorm was located over chantilly, or near dulles international airport, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/10/2020 8:09 PM EDT

At 809 pm edt, severe thunderstorms were located along a line extending from near olney to near fairland to colesville, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, aspen hill, potomac, north bethesda, laurel, fairland, white oak, redland, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, hillandale, martin`s additions, north chevy chase and wheaton-glenmont.

6/10/2020 8:09 PM EDT

At 809 pm edt, severe thunderstorms were located along a line extending from near olney to near fairland to colesville, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, aspen hill, potomac, north bethesda, laurel, fairland, white oak, redland, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, hillandale, martin`s additions, north chevy chase and wheaton-glenmont.

6/10/2020 8:02 PM EDT

At 802 pm edt, severe thunderstorms were located along a line extending from rockville to north bethesda to bethesda, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, laurel, north potomac, fairland, tysons corner, white oak, redland, merrifield, colesville, kemp mill, chevy chase and north kensington.

6/10/2020 8:02 PM EDT

At 802 pm edt, severe thunderstorms were located along a line extending from rockville to north bethesda to bethesda, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, laurel, north potomac, fairland, tysons corner, white oak, redland, merrifield, colesville, kemp mill, chevy chase and north kensington.

6/10/2020 7:45 PM EDT

At 744 pm edt, severe thunderstorms were located along a line extending from great falls to american legion bridge to i66 and i495 interchange, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/10/2020 7:45 PM EDT

At 744 pm edt, severe thunderstorms were located along a line extending from great falls to american legion bridge to i66 and i495 interchange, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/10/2020 7:41 PM EDT

The severe thunderstorm warning for southwestern montgomery, southeastern loudoun and northwestern fairfax counties will expire at 745 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms.

6/10/2020 7:41 PM EDT

The severe thunderstorm warning for southwestern montgomery, southeastern loudoun and northwestern fairfax counties will expire at 745 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms.

6/10/2020 7:27 PM EDT

At 726 pm edt, severe thunderstorms were located along a line extending from near poolesville to countryside to dulles international airport, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, reston, herndon, lowes island, poolesville, dulles international airport, potomac, ashburn, sterling, north potomac, chantilly, great falls, countryside, boyds, darnestown, beallsville, dawsonville and sterling park.

6/10/2020 7:27 PM EDT

At 726 pm edt, severe thunderstorms were located along a line extending from near poolesville to countryside to dulles international airport, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, reston, herndon, lowes island, poolesville, dulles international airport, potomac, ashburn, sterling, north potomac, chantilly, great falls, countryside, boyds, darnestown, beallsville, dawsonville and sterling park.

6/10/2020 7:16 PM EDT

At 716 pm edt, severe thunderstorms were located along a line extending from ashburn to near dulles international airport to near south riding, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, reston, leesburg, south riding, herndon, broadlands, lansdowne, lowes island, brambleton, poolesville, dulles international airport, potomac, ashburn, sterling, north potomac, chantilly, great falls and countryside.

6/10/2020 7:16 PM EDT

At 716 pm edt, severe thunderstorms were located along a line extending from ashburn to near dulles international airport to near south riding, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, reston, leesburg, south riding, herndon, broadlands, lansdowne, lowes island, brambleton, poolesville, dulles international airport, potomac, ashburn, sterling, north potomac, chantilly, great falls and countryside.

6/10/2020 7:02 PM EDT

At 701 pm edt, severe thunderstorms were located along a line extending from near oatlands to near arcola to near haymarket, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/10/2020 7:02 PM EDT

At 701 pm edt, severe thunderstorms were located along a line extending from near oatlands to near arcola to near haymarket, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/4/2020 8:22 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, southern carroll, northwestern anne arundel, howard, eastern montgomery, northwestern prince georges, extreme north central arlington and northeastern fairfax counties will expire at 830 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1000 pm edt for district of columbia, central and north central maryland, and northern virginia.

6/4/2020 8:22 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, southern carroll, northwestern anne arundel, howard, eastern montgomery, northwestern prince georges, extreme north central arlington and northeastern fairfax counties will expire at 830 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1000 pm edt for district of columbia, central and north central maryland, and northern virginia.

6/4/2020 8:22 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, southern carroll, northwestern anne arundel, howard, eastern montgomery, northwestern prince georges, extreme north central arlington and northeastern fairfax counties will expire at 830 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1000 pm edt for district of columbia, central and north central maryland, and northern virginia.

6/4/2020 7:57 PM EDT

At 756 pm edt, severe thunderstorms were located along a line extending from fort totten to anacostia to near fort washington, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, dale city, rockville, bethesda, annandale, springfield, fort washington, fairfax, langley park, fort hunt, vienna, groveton, falls church, huntington, coral hills, bladensburg, mantua, fort belvoir and pimmit hills.

6/4/2020 7:57 PM EDT

At 756 pm edt, severe thunderstorms were located along a line extending from fort totten to anacostia to near fort washington, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, dale city, rockville, bethesda, annandale, springfield, fort washington, fairfax, langley park, fort hunt, vienna, groveton, falls church, huntington, coral hills, bladensburg, mantua, fort belvoir and pimmit hills.

6/4/2020 7:57 PM EDT

At 756 pm edt, severe thunderstorms were located along a line extending from fort totten to anacostia to near fort washington, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, dale city, rockville, bethesda, annandale, springfield, fort washington, fairfax, langley park, fort hunt, vienna, groveton, falls church, huntington, coral hills, bladensburg, mantua, fort belvoir and pimmit hills.

6/4/2020 7:52 PM EDT

At 751 pm edt, severe thunderstorms were located along a line extending from near damascus to redland to near mclean, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/4/2020 7:52 PM EDT

At 751 pm edt, severe thunderstorms were located along a line extending from near damascus to redland to near mclean, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/4/2020 7:52 PM EDT

At 751 pm edt, severe thunderstorms were located along a line extending from near damascus to redland to near mclean, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/4/2020 7:28 PM EDT

At 728 pm edt, severe thunderstorms were located along a line extending from herndon to fairfax to near lake ridge, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/4/2020 7:28 PM EDT

At 728 pm edt, severe thunderstorms were located along a line extending from herndon to fairfax to near lake ridge, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/4/2020 7:28 PM EDT

At 728 pm edt, severe thunderstorms were located along a line extending from herndon to fairfax to near lake ridge, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/13/2020 2:35 PM EDT

At 235 pm edt, a severe thunderstorm was located over chevy chase, or over bethesda, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/13/2020 2:35 PM EDT

At 235 pm edt, a severe thunderstorm was located over chevy chase, or over bethesda, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/13/2020 2:09 PM EDT

At 208 pm edt, severe thunderstorms with a history of producing damaging winds were located along a line extending from near germantown to sterling, moving east at 40 mph (measured wind and radar indicated. a wind gust to 59 mph was measured at leesburg executive airport). Hazards include 60 to 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, gaithersburg, reston, olney, herndon, lowes island, american legion bridge, aspen hill, potomac, north bethesda, sterling, north potomac, fairland, white oak, redland, wolf trap, great falls, colesville and kemp mill.

4/13/2020 2:09 PM EDT

At 208 pm edt, severe thunderstorms with a history of producing damaging winds were located along a line extending from near germantown to sterling, moving east at 40 mph (measured wind and radar indicated. a wind gust to 59 mph was measured at leesburg executive airport). Hazards include 60 to 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, gaithersburg, reston, olney, herndon, lowes island, american legion bridge, aspen hill, potomac, north bethesda, sterling, north potomac, fairland, white oak, redland, wolf trap, great falls, colesville and kemp mill.

4/13/2020 1:56 PM EDT

At 156 pm edt, severe thunderstorms with a history of producing damaging winds were located along a line extending from poolesville to near broadlands, moving east at 40 mph (observed wind and radar indicated. a 58 mph wind gust was measured at leesburg executive airport). Hazards include 60 to 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, gaithersburg, reston, leesburg, herndon, vienna, falls church, broadlands, lansdowne, lowes island, brambleton, pimmit hills, poolesville, mclean, american legion bridge, aspen hill, potomac, north bethesda and ashburn.

4/13/2020 1:56 PM EDT

At 156 pm edt, severe thunderstorms with a history of producing damaging winds were located along a line extending from poolesville to near broadlands, moving east at 40 mph (observed wind and radar indicated. a 58 mph wind gust was measured at leesburg executive airport). Hazards include 60 to 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, gaithersburg, reston, leesburg, herndon, vienna, falls church, broadlands, lansdowne, lowes island, brambleton, pimmit hills, poolesville, mclean, american legion bridge, aspen hill, potomac, north bethesda and ashburn.

4/13/2020 1:50 PM EDT

At 150 pm edt, severe thunderstorms were located along a line extending from near leesburg to oatlands, moving east at 40 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, gaithersburg, reston, leesburg, olney, herndon, vienna, falls church, broadlands, lansdowne, lowes island, brambleton, pimmit hills, poolesville, mclean, american legion bridge, aspen hill, potomac and north bethesda.

4/13/2020 1:50 PM EDT

At 150 pm edt, severe thunderstorms were located along a line extending from near leesburg to oatlands, moving east at 40 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, gaithersburg, reston, leesburg, olney, herndon, vienna, falls church, broadlands, lansdowne, lowes island, brambleton, pimmit hills, poolesville, mclean, american legion bridge, aspen hill, potomac and north bethesda.

4/13/2020 1:48 PM EDT

At 148 pm edt, severe thunderstorms were located along a line extending from near leesburg to oatlands, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/13/2020 1:48 PM EDT

At 148 pm edt, severe thunderstorms were located along a line extending from near leesburg to oatlands, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/3/2020 11:48 PM EST

At 1147 pm est, severe thunderstorms were located along a line extending from fairland to bethesda to near centreville, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/3/2020 11:48 PM EST

At 1147 pm est, severe thunderstorms were located along a line extending from fairland to bethesda to near centreville, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/3/2020 11:48 PM EST

At 1147 pm est, severe thunderstorms were located along a line extending from fairland to bethesda to near centreville, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

10/31/2019 10:37 PM EDT

At 1037 pm edt, severe thunderstorms were located along a line extending from fairland to huntington, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, langley park, beltsville, fort hunt, groveton, forestville, falls church, huntington, largo, coral hills, bladensburg and fort belvoir.

10/31/2019 10:37 PM EDT

At 1037 pm edt, severe thunderstorms were located along a line extending from fairland to huntington, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, langley park, beltsville, fort hunt, groveton, forestville, falls church, huntington, largo, coral hills, bladensburg and fort belvoir.

10/31/2019 10:37 PM EDT

At 1037 pm edt, severe thunderstorms were located along a line extending from fairland to huntington, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, langley park, beltsville, fort hunt, groveton, forestville, falls church, huntington, largo, coral hills, bladensburg and fort belvoir.

10/31/2019 10:19 PM EDT

At 1019 pm edt, severe thunderstorms were located along a line extending from bethesda to lake ridge, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, dale city, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, forestville, falls church, huntington and largo.

10/31/2019 10:19 PM EDT

At 1019 pm edt, severe thunderstorms were located along a line extending from bethesda to lake ridge, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, dale city, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, forestville, falls church, huntington and largo.

10/31/2019 10:19 PM EDT

At 1019 pm edt, severe thunderstorms were located along a line extending from bethesda to lake ridge, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, dale city, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna, groveton, forestville, falls church, huntington and largo.

10/31/2019 10:07 PM EDT

At 1007 pm edt, severe thunderstorms were located along a line extending from tysons corner to near montclair, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. wind gusts to over 50 mph were reported in manassas. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

10/31/2019 10:07 PM EDT

At 1007 pm edt, severe thunderstorms were located along a line extending from tysons corner to near montclair, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. wind gusts to over 50 mph were reported in manassas. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

10/31/2019 10:07 PM EDT

At 1007 pm edt, severe thunderstorms were located along a line extending from tysons corner to near montclair, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. wind gusts to over 50 mph were reported in manassas. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

10/31/2019 9:23 PM EDT

At 923 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, bethesda, reston, vienna, falls church, pimmit hills, american legion bridge, mclean, potomac, north bethesda, tysons corner, wolf trap, great falls, chevy chase, martin`s additions, north chevy chase, friendship village, silver spring, dunn loring, cabin john and chevy chase village.

10/31/2019 9:23 PM EDT

At 923 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, bethesda, reston, vienna, falls church, pimmit hills, american legion bridge, mclean, potomac, north bethesda, tysons corner, wolf trap, great falls, chevy chase, martin`s additions, north chevy chase, friendship village, silver spring, dunn loring, cabin john and chevy chase village.

10/31/2019 9:20 PM EDT

At 920 pm edt, a severe thunderstorm was located over montgomery village, or near gaithersburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

10/31/2019 9:08 PM EDT

At 908 pm edt, a severe thunderstorm was located over centreville, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

10/31/2019 9:08 PM EDT

At 908 pm edt, a severe thunderstorm was located over centreville, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/11/2019 4:57 PM EDT

At 457 pm edt, severe thunderstorms were located along a line extending from near great falls to fairfax to near bull run, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/11/2019 4:57 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. the district of columbia. southeastern montgomery county in central maryland. central prince georges county in central maryland. Northwestern charles county in southern maryland.

9/11/2019 4:57 PM EDT

At 457 pm edt, severe thunderstorms were located along a line extending from near great falls to fairfax to near bull run, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/22/2019 8:44 PM EDT

A severe thunderstorm warning remains in effect until 915 pm edt for northwestern anne arundel. southeastern howard. southeastern montgomery and northeastern prince georges counties. At 843 pm edt, severe thunderstorms were located along a line extending from near elkridge to wheaton-glenmont, moving east at 40 mph.

8/22/2019 8:44 PM EDT

At 843 pm edt, severe thunderstorms were located along a line extending from near elkridge to wheaton-glenmont, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, bowie, severn, olney, college park, crofton, greenbelt, beltsville, elkridge, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, catonsville, odenton, laurel, fairland and white oak.

8/22/2019 8:23 PM EDT

At 823 pm edt, a severe thunderstorm was located over redland, or over gaithersburg, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/20/2019 5:41 PM EDT

At 541 pm edt, a severe thunderstorm was located over lowes island, moving northeast at 10 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, lowes island, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, colesville, kemp mill, north kensington, south kensington, wheaton-glenmont, boyds, rossmoor and wheaton.

8/20/2019 5:28 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. southern montgomery county in central maryland. east central loudoun county in northern virginia. north central fairfax county in northern virginia. Until 615 pm edt.

8/20/2019 5:28 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. southern montgomery county in central maryland. east central loudoun county in northern virginia. north central fairfax county in northern virginia. Until 615 pm edt.

8/19/2019 11:20 PM EDT

The severe thunderstorm warning for the west central district of columbia, south central montgomery, northwestern arlington and northeastern fairfax counties, the southeastern city of fairfax and the city of falls church will expire at 1130 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however small hail, gusty winds and heavy rain are still possible with this thunderstorm.

8/19/2019 11:20 PM EDT

At 1047 pm edt, a severe thunderstorm was located over oakton, or over fairfax, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/19/2019 11:20 PM EDT

At 1047 pm edt, a severe thunderstorm was located over oakton, or over fairfax, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/19/2019 11:08 PM EDT

At 1108 pm edt, a severe thunderstorm was located over merrifield, or over mantua, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, bethesda, annandale, vienna, falls church, mantua, pimmit hills, american legion bridge, mclean, potomac, north bethesda, tysons corner, merrifield, lake barcroft, chevy chase, south kensington, forest glen, north chevy chase, i66 and i495 interchange and friendship village.

8/19/2019 11:08 PM EDT

At 1108 pm edt, a severe thunderstorm was located over merrifield, or over mantua, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, bethesda, annandale, vienna, falls church, mantua, pimmit hills, american legion bridge, mclean, potomac, north bethesda, tysons corner, merrifield, lake barcroft, chevy chase, south kensington, forest glen, north chevy chase, i66 and i495 interchange and friendship village.

8/19/2019 11:08 PM EDT

At 1108 pm edt, a severe thunderstorm was located over merrifield, or over mantua, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, bethesda, annandale, vienna, falls church, mantua, pimmit hills, american legion bridge, mclean, potomac, north bethesda, tysons corner, merrifield, lake barcroft, chevy chase, south kensington, forest glen, north chevy chase, i66 and i495 interchange and friendship village.

8/19/2019 11:07 PM EDT

At 1107 pm edt, a severe thunderstorm was located over wolf trap, or near reston, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, reston, fairfax, vienna, mantua, potomac, oakton, tysons corner, wolf trap, great falls, merrifield, dunn loring, belleview and bradley farms.

8/19/2019 11:07 PM EDT

At 1107 pm edt, a severe thunderstorm was located over wolf trap, or near reston, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, reston, fairfax, vienna, mantua, potomac, oakton, tysons corner, wolf trap, great falls, merrifield, dunn loring, belleview and bradley farms.

8/19/2019 10:49 PM EDT

A severe thunderstorm warning remains in effect until 1115 pm edt for southwestern montgomery. southeastern loudoun and north central fairfax counties and the city of fairfax. at 1049 pm edt, a severe thunderstorm was located over wolf trap, or over reston, and is nearly stationary. hazard. 60 mph wind gusts and quarter size hail.

8/19/2019 10:49 PM EDT

A severe thunderstorm warning remains in effect until 1115 pm edt for southwestern montgomery. southeastern loudoun and north central fairfax counties and the city of fairfax. at 1049 pm edt, a severe thunderstorm was located over wolf trap, or over reston, and is nearly stationary. hazard. 60 mph wind gusts and quarter size hail.

8/19/2019 10:47 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. the west central district of columbia. south central montgomery county in central maryland. the southern city of fairfax in northern virginia. Northwestern arlington county in northern virginia.

8/19/2019 10:47 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. the west central district of columbia. south central montgomery county in central maryland. the southern city of fairfax in northern virginia. Northwestern arlington county in northern virginia.

8/19/2019 10:47 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. the west central district of columbia. south central montgomery county in central maryland. the southern city of fairfax in northern virginia. Northwestern arlington county in northern virginia.

8/19/2019 10:34 PM EDT

At 1033 pm edt, a severe thunderstorm was located over reston, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/19/2019 10:34 PM EDT

At 1033 pm edt, a severe thunderstorm was located over reston, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2019 3:58 PM EDT

At 358 pm edt, a severe thunderstorm was located over oakton, or over vienna, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, centreville, reston, annandale, springfield, fairfax, vienna, falls church, mantua, pimmit hills, american legion bridge, mclean, potomac, burke, linton hall, oakton, chantilly, lincolnia and tysons corner.

8/7/2019 3:24 PM EDT

At 324 pm edt, a severe thunderstorm was located near bull run, or near centreville, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2019 3:05 PM EDT

At 305 pm edt, a severe thunderstorm was located over sterling, or near herndon, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, reston, herndon, broadlands, lansdowne, lowes island, poolesville, dulles international airport, american legion bridge, potomac, ashburn, sterling, north potomac, wolf trap, great falls, countryside, boyds, darnestown, belmont and cabin john.

8/7/2019 3:05 PM EDT

At 305 pm edt, a severe thunderstorm was located over sterling, or near herndon, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, reston, herndon, broadlands, lansdowne, lowes island, poolesville, dulles international airport, american legion bridge, potomac, ashburn, sterling, north potomac, wolf trap, great falls, countryside, boyds, darnestown, belmont and cabin john.

8/7/2019 2:43 PM EDT

The severe thunderstorm warning for western howard, central montgomery, eastern loudoun and north central fairfax counties will expire at 245 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however small hail and gusty winds are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 800 pm edt for central maryland, and northern virginia.

8/7/2019 2:43 PM EDT

The severe thunderstorm warning for western howard, central montgomery, eastern loudoun and north central fairfax counties will expire at 245 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however small hail and gusty winds are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 800 pm edt for central maryland, and northern virginia.

8/7/2019 2:41 PM EDT

At 241 pm edt, a severe thunderstorm was located over brambleton, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2019 2:41 PM EDT

At 241 pm edt, a severe thunderstorm was located over brambleton, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2019 2:32 PM EDT

At 232 pm edt, a severe thunderstorm was located over montgomery village, or over gaithersburg, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, montgomery village, north potomac, redland, great falls, rossmoor, cloverly, darnestown, derwood, spencerville, washington grove, laytonsville and brookeville.

8/7/2019 2:32 PM EDT

At 157 pm edt, a severe thunderstorm was located over great falls, or over lowes island, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2019 1:57 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. western howard county in central maryland. central montgomery county in central maryland. eastern loudoun county in northern virginia. North central fairfax county in northern virginia.

8/7/2019 1:57 PM EDT

At 157 pm edt, a severe thunderstorm was located over great falls, or over lowes island, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/6/2019 8:12 PM EDT

The severe thunderstorm warning for south central montgomery county will expire at 815 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire.

8/6/2019 8:04 PM EDT

At 804 pm edt, a severe thunderstorm was located over hillandale, or over langley park, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, fort totten, aspen hill, potomac, north bethesda, white oak, takoma park, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, hillandale, martin`s additions, north chevy chase, wheaton-glenmont, friendship village and silver spring.

8/6/2019 8:04 PM EDT

At 804 pm edt, a severe thunderstorm was located over hillandale, or over langley park, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, fort totten, aspen hill, potomac, north bethesda, white oak, takoma park, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, hillandale, martin`s additions, north chevy chase, wheaton-glenmont, friendship village and silver spring.

8/6/2019 8:02 PM EDT

At 802 pm edt, a severe thunderstorm was located over north bethesda, or over rockville, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, bethesda, potomac, congressional manor and bradley farms.

8/6/2019 7:42 PM EDT

At 742 pm edt, a severe thunderstorm was located over potomac, or over american legion bridge, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/6/2019 7:42 PM EDT

At 742 pm edt, a severe thunderstorm was located over potomac, or over american legion bridge, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/6/2019 7:25 PM EDT

At 725 pm edt, a severe thunderstorm was located over potomac, or near american legion bridge, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, bethesda, reston, potomac, north potomac, wolf trap, great falls, cabin john, congressional manor and bradley farms.

8/6/2019 7:25 PM EDT

At 725 pm edt, a severe thunderstorm was located over potomac, or near american legion bridge, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, bethesda, reston, potomac, north potomac, wolf trap, great falls, cabin john, congressional manor and bradley farms.

8/6/2019 7:22 PM EDT

At 722 pm edt, a severe thunderstorm was located over potomac, or over american legion bridge, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/6/2019 7:22 PM EDT

At 722 pm edt, a severe thunderstorm was located over potomac, or over american legion bridge, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/6/2019 7:22 PM EDT

At 722 pm edt, a severe thunderstorm was located over potomac, or over american legion bridge, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/6/2019 6:56 PM EDT

At 656 pm edt, a severe thunderstorm was located over great falls, or near lowes island, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/6/2019 6:56 PM EDT

At 656 pm edt, a severe thunderstorm was located over great falls, or near lowes island, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/6/2019 6:44 PM EDT

At 644 pm edt, a severe thunderstorm was located over great falls, or over lowes island, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, reston, herndon, lowes island, potomac, sterling, wolf trap, great falls, darnestown and sterling park.

8/6/2019 6:44 PM EDT

At 644 pm edt, a severe thunderstorm was located over great falls, or over lowes island, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, reston, herndon, lowes island, potomac, sterling, wolf trap, great falls, darnestown and sterling park.

8/6/2019 6:36 PM EDT

At 635 pm edt, a severe thunderstorm was located over great falls, or near lowes island, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/6/2019 6:36 PM EDT

At 635 pm edt, a severe thunderstorm was located over great falls, or near lowes island, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/6/2019 6:21 PM EDT

At 621 pm edt, a severe thunderstorm was located over great falls, or over lowes island, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/6/2019 6:21 PM EDT

At 621 pm edt, a severe thunderstorm was located over great falls, or over lowes island, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/22/2019 8:33 PM EDT

At 832 pm edt, a severe thunderstorm was located over georgetown, or over rosslyn, moving northeast at 45 mph (radar indicated. this storm has a history of producing wind damage with numerous downed trees reported). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, college park, greenbelt, langley park, falls church, pimmit hills, mclean, university of maryland, howard university, gallaudet university, american legion bridge, fort totten, rosslyn, aspen hill, potomac, north bethesda, lincolnia and tysons corner.

7/22/2019 8:33 PM EDT

At 832 pm edt, a severe thunderstorm was located over georgetown, or over rosslyn, moving northeast at 45 mph (radar indicated. this storm has a history of producing wind damage with numerous downed trees reported). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, college park, greenbelt, langley park, falls church, pimmit hills, mclean, university of maryland, howard university, gallaudet university, american legion bridge, fort totten, rosslyn, aspen hill, potomac, north bethesda, lincolnia and tysons corner.

7/22/2019 8:33 PM EDT

At 832 pm edt, a severe thunderstorm was located over georgetown, or over rosslyn, moving northeast at 45 mph (radar indicated. this storm has a history of producing wind damage with numerous downed trees reported). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, college park, greenbelt, langley park, falls church, pimmit hills, mclean, university of maryland, howard university, gallaudet university, american legion bridge, fort totten, rosslyn, aspen hill, potomac, north bethesda, lincolnia and tysons corner.

7/22/2019 8:21 PM EDT

At 821 pm edt, a severe thunderstorm was located over mantua, moving northeast at 45 mph (radar indicated. this storm has a history of producing wind damage with numerous downed trees reported). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/22/2019 8:21 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. the northern district of columbia. southeastern montgomery county in central maryland. northwestern prince georges county in central maryland. The city of fairfax in northern virginia.

7/22/2019 8:21 PM EDT

At 821 pm edt, a severe thunderstorm was located over mantua, moving northeast at 45 mph (radar indicated. this storm has a history of producing wind damage with numerous downed trees reported). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/22/2019 3:28 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, southeastern montgomery and northwestern prince georges counties will expire at 330 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 1000 pm edt for district of columbia, central maryland, and northern virginia.

7/22/2019 3:28 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, southeastern montgomery and northwestern prince georges counties will expire at 330 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 1000 pm edt for district of columbia, central maryland, and northern virginia.

7/22/2019 3:09 PM EDT

At 309 pm edt, a severe thunderstorm was located over south kensington, or over bethesda, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, langley park, aspen hill, potomac, north bethesda, hyattsville, white oak, takoma park, adelphi, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, hillandale, martin`s additions and north chevy chase.

7/22/2019 3:09 PM EDT

At 258 pm edt, a severe thunderstorm was located over potomac, or near american legion bridge, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, langley park, aspen hill, potomac, north bethesda, north potomac, hyattsville, white oak, redland, takoma park, great falls, adelphi, colesville, kemp mill, chevy chase, north kensington, south kensington and forest glen.

7/22/2019 2:59 PM EDT

At 244 pm edt, a severe thunderstorm was located over reston, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/22/2019 2:59 PM EDT

At 244 pm edt, a severe thunderstorm was located over reston, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/22/2019 2:44 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. the northwestern district of columbia. southeastern montgomery county in central maryland. northwestern prince georges county in central maryland. East central loudoun county in northern virginia.

7/22/2019 2:44 PM EDT

At 244 pm edt, a severe thunderstorm was located over reston, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/22/2019 2:44 PM EDT

At 244 pm edt, a severe thunderstorm was located over reston, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/21/2019 8:09 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, southeastern montgomery, north central arlington and northeastern fairfax counties will expire at 815 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire.

7/21/2019 8:09 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, southeastern montgomery, north central arlington and northeastern fairfax counties will expire at 815 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire.

7/21/2019 8:09 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, southeastern montgomery, north central arlington and northeastern fairfax counties will expire at 815 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire.

7/21/2019 7:51 PM EDT

A severe thunderstorm warning remains in effect until 815 pm edt for the northwestern district of columbia. southeastern montgomery. north central arlington and northeastern fairfax counties. At 751 pm edt, severe thunderstorms were located along a line extending from potomac to martin`s additions, moving east at 10 mph.

7/21/2019 7:51 PM EDT

At 751 pm edt, severe thunderstorms were located along a line extending from potomac to martin`s additions, moving east at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, tysons corner, takoma park, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase and wheaton-glenmont.

7/21/2019 7:51 PM EDT

At 751 pm edt, severe thunderstorms were located along a line extending from potomac to martin`s additions, moving east at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, tysons corner, takoma park, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase and wheaton-glenmont.

7/21/2019 7:50 PM EDT

At 750 pm edt, severe thunderstorms were located along a line extending from near north potomac to lowes island to dulles international airport, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, gaithersburg, reston, herndon, vienna, lowes island, dulles international airport, potomac, oakton, sterling, north potomac, tysons corner, wolf trap, great falls, darnestown, belleview and sterling park.

7/21/2019 7:50 PM EDT

At 750 pm edt, severe thunderstorms were located along a line extending from near north potomac to lowes island to dulles international airport, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, gaithersburg, reston, herndon, vienna, lowes island, dulles international airport, potomac, oakton, sterling, north potomac, tysons corner, wolf trap, great falls, darnestown, belleview and sterling park.

7/21/2019 7:35 PM EDT

At 735 pm edt, severe thunderstorms were located along a line extending from near lowes island to herndon to south riding, moving southeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/21/2019 7:35 PM EDT

At 735 pm edt, severe thunderstorms were located along a line extending from near lowes island to herndon to south riding, moving southeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/21/2019 7:32 PM EDT

At 731 pm edt, severe thunderstorms were located along a line extending from near north potomac to pimmit hills, moving east at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/21/2019 7:32 PM EDT

At 731 pm edt, severe thunderstorms were located along a line extending from near north potomac to pimmit hills, moving east at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/21/2019 7:32 PM EDT

At 731 pm edt, severe thunderstorms were located along a line extending from near north potomac to pimmit hills, moving east at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/20/2019 9:40 PM EDT

At 940 pm edt, a severe thunderstorm was located over american university, or over howard university, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, bethesda, bowie, college park, greenbelt, langley park, forestville, largo, coral hills, bladensburg, mclean, university of maryland, nationals park, fedex field, howard university, gallaudet university, fort totten, rosslyn, rfk stadium and andrews air force base.

7/20/2019 9:40 PM EDT

At 940 pm edt, a severe thunderstorm was located over american university, or over howard university, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, bethesda, bowie, college park, greenbelt, langley park, forestville, largo, coral hills, bladensburg, mclean, university of maryland, nationals park, fedex field, howard university, gallaudet university, fort totten, rosslyn, rfk stadium and andrews air force base.

7/20/2019 9:40 PM EDT

At 940 pm edt, a severe thunderstorm was located over american university, or over howard university, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, bethesda, bowie, college park, greenbelt, langley park, forestville, largo, coral hills, bladensburg, mclean, university of maryland, nationals park, fedex field, howard university, gallaudet university, fort totten, rosslyn, rfk stadium and andrews air force base.

7/20/2019 9:18 PM EDT

At 918 pm edt, a severe thunderstorm was located over american legion bridge, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/20/2019 9:18 PM EDT

At 918 pm edt, a severe thunderstorm was located over american legion bridge, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/20/2019 9:18 PM EDT

At 918 pm edt, a severe thunderstorm was located over american legion bridge, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/17/2019 5:27 PM EDT

The severe thunderstorm warning for montgomery county in central maryland, southeastern frederick county in north central maryland, southeastern loudoun and north central fairfax counties in northern virginia will expire at 530 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until midnight edt for central maryland, and northern virginia. remember, a severe thunderstorm warning still remains in effect for portions of montgomery, loudoun, fairfax and frederick counties.

7/17/2019 5:27 PM EDT

The severe thunderstorm warning for montgomery county in central maryland, southeastern frederick county in north central maryland, southeastern loudoun and north central fairfax counties in northern virginia will expire at 530 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until midnight edt for central maryland, and northern virginia. remember, a severe thunderstorm warning still remains in effect for portions of montgomery, loudoun, fairfax and frederick counties.

7/17/2019 5:23 PM EDT

At 523 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/17/2019 5:23 PM EDT

At 523 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/17/2019 5:23 PM EDT

At 523 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/17/2019 5:09 PM EDT

At 507 pm edt, a severe thunderstorm was located over germantown, moving east at 30 mph. additionally, severe thunderstorm winds from a second storm are moving into the sterling park area of eastern loudoun county and will continue moving northeast at 30 mph and impact northwest fairfax and southwest montgomery counties (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, reston, herndon, damascus, broadlands, lansdowne, lowes island, brambleton, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac, redland and great falls.

7/17/2019 5:09 PM EDT

At 507 pm edt, a severe thunderstorm was located over germantown, moving east at 30 mph. additionally, severe thunderstorm winds from a second storm are moving into the sterling park area of eastern loudoun county and will continue moving northeast at 30 mph and impact northwest fairfax and southwest montgomery counties (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, reston, herndon, damascus, broadlands, lansdowne, lowes island, brambleton, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac, redland and great falls.

7/17/2019 5:09 PM EDT

At 507 pm edt, a severe thunderstorm was located over germantown, moving east at 30 mph. additionally, severe thunderstorm winds from a second storm are moving into the sterling park area of eastern loudoun county and will continue moving northeast at 30 mph and impact northwest fairfax and southwest montgomery counties (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, reston, herndon, damascus, broadlands, lansdowne, lowes island, brambleton, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac, redland and great falls.

7/17/2019 4:43 PM EDT

At 442 pm edt, a severe thunderstorm was located over lansdowne, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/17/2019 4:43 PM EDT

At 442 pm edt, a severe thunderstorm was located over lansdowne, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/6/2019 7:21 PM EDT

At 721 pm edt, severe thunderstorms were located along a line extending from rockville to friendship village to ballston, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, rockville, bethesda, gaithersburg, olney, college park, greenbelt, langley park, beltsville, falls church, coral hills, bladensburg, pimmit hills, mclean, american legion bridge, fort totten, rosslyn, crystal city and university of maryland.

7/6/2019 7:21 PM EDT

At 721 pm edt, severe thunderstorms were located along a line extending from rockville to friendship village to ballston, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, rockville, bethesda, gaithersburg, olney, college park, greenbelt, langley park, beltsville, falls church, coral hills, bladensburg, pimmit hills, mclean, american legion bridge, fort totten, rosslyn, crystal city and university of maryland.

7/6/2019 7:21 PM EDT

At 721 pm edt, severe thunderstorms were located along a line extending from rockville to friendship village to ballston, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, rockville, bethesda, gaithersburg, olney, college park, greenbelt, langley park, beltsville, falls church, coral hills, bladensburg, pimmit hills, mclean, american legion bridge, fort totten, rosslyn, crystal city and university of maryland.

7/6/2019 7:02 PM EDT

At 702 pm edt, a severe thunderstorm was located over mclean, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, vienna, falls church, coral hills, bladensburg, pimmit hills, mclean, american legion bridge and fort totten.

7/6/2019 7:02 PM EDT

At 702 pm edt, a severe thunderstorm was located over mclean, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, vienna, falls church, coral hills, bladensburg, pimmit hills, mclean, american legion bridge and fort totten.

7/6/2019 7:02 PM EDT

At 702 pm edt, a severe thunderstorm was located over mclean, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, vienna, falls church, coral hills, bladensburg, pimmit hills, mclean, american legion bridge and fort totten.

7/6/2019 6:45 PM EDT

At 645 pm edt, a severe thunderstorm was located over great falls, or over herndon, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/6/2019 6:45 PM EDT

At 645 pm edt, a severe thunderstorm was located over great falls, or over herndon, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/6/2019 6:45 PM EDT

At 645 pm edt, a severe thunderstorm was located over great falls, or over herndon, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/2/2019 5:08 PM EDT

The severe thunderstorm warning for southeastern montgomery and northeastern fairfax counties will expire at 515 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. remember, a severe thunderstorm warning still remains in effect for southeastern montgomery county, south central howard county and northwestern prince georges county.

7/2/2019 5:08 PM EDT

The severe thunderstorm warning for southeastern montgomery and northeastern fairfax counties will expire at 515 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. remember, a severe thunderstorm warning still remains in effect for southeastern montgomery county, south central howard county and northwestern prince georges county.

7/2/2019 5:04 PM EDT

At 504 pm edt, severe thunderstorms were located along a line extending from near montgomery village to potomac, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/2/2019 4:54 PM EDT

At 453 pm edt, a severe thunderstorm was located over potomac, or near american legion bridge, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, falls church, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, north potomac, tysons corner, white oak, great falls, kemp mill, chevy chase, north kensington, south kensington and forest glen.

7/2/2019 4:54 PM EDT

At 453 pm edt, a severe thunderstorm was located over potomac, or near american legion bridge, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, falls church, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, north potomac, tysons corner, white oak, great falls, kemp mill, chevy chase, north kensington, south kensington and forest glen.

7/2/2019 4:38 PM EDT

At 438 pm edt, a severe thunderstorm was located near lowes island, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/2/2019 4:38 PM EDT

At 438 pm edt, a severe thunderstorm was located near lowes island, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/29/2019 4:37 PM EDT

At 436 pm edt, a severe thunderstorm was located over rossmoor, or over olney, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/29/2019 4:08 PM EDT

At 408 pm edt, a severe thunderstorm was located over damascus, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/27/2019 5:39 PM EDT

At 539 pm edt, severe thunderstorms were located along a line extending from germantown to near oatlands, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, lansdowne, lowes island, poolesville, potomac, ashburn, montgomery village, sterling, north potomac, redland, great falls, countryside, boyds, clarksburg, darnestown, belmont, derwood and washington grove.

6/27/2019 5:39 PM EDT

At 511 pm edt, the front edge of damaging winds ahead of a line of severe thunderstorms was located along a line extending from 7 miles northwest of boyds to round hill, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/27/2019 5:12 PM EDT

At 511 pm edt, the front edge of damaging winds ahead of a line of severe thunderstorms was located along a line extending from 7 miles northwest of boyds to round hill, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/27/2019 5:12 PM EDT

At 511 pm edt, the front edge of damaging winds ahead of a line of severe thunderstorms was located along a line extending from 7 miles northwest of boyds to round hill, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/27/2019 5:12 PM EDT

At 511 pm edt, the front edge of damaging winds ahead of a line of severe thunderstorms was located along a line extending from 7 miles northwest of boyds to round hill, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/2/2019 6:08 PM EDT

At 608 pm edt, a severe thunderstorm was located over ashburn, or near dulles international airport, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, centreville, reston, leesburg, south riding, herndon, fairfax, vienna, broadlands, lansdowne, lowes island, brambleton, mantua, dulles international airport, potomac, ashburn, oakton, sterling, chantilly, tysons corner and wolf trap.

6/2/2019 6:08 PM EDT

At 608 pm edt, a severe thunderstorm was located over ashburn, or near dulles international airport, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, centreville, reston, leesburg, south riding, herndon, fairfax, vienna, broadlands, lansdowne, lowes island, brambleton, mantua, dulles international airport, potomac, ashburn, oakton, sterling, chantilly, tysons corner and wolf trap.

6/2/2019 5:52 PM EDT

At 552 pm edt, a severe thunderstorm was located over oatlands, or near broadlands, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/2/2019 5:52 PM EDT

At 552 pm edt, a severe thunderstorm was located over oatlands, or near broadlands, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/2/2019 5:47 PM EDT

At 546 pm edt, a severe thunderstorm with a history of producing large hail was located over rockville, moving east at 20 mph (trained spotters and doppler radar). Hazards include two inch hail and 60 mph wind gusts. Expect wind damage to trees and power lines. hail is large enough to dent and damage vehicles. some hail damage to roofs, siding, and windows is possible. Locations impacted include, rockville, bethesda, olney, aspen hill, potomac, north bethesda, north potomac, fairland, white oak, redland, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, hillandale, north chevy chase, wheaton-glenmont and rossmoor.

6/2/2019 5:43 PM EDT

At 543 pm edt, a severe thunderstorm with a history of producing large hail was located over potomac, or near rockville, moving east at 20 mph (trained spotters). Hazards include 60 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/2/2019 5:42 PM EDT

At 542 pm edt, a severe thunderstorm was located near north potomac, or near lowes island, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, potomac, north potomac, cabin john, congressional manor and bradley farms.

6/2/2019 5:34 PM EDT

At 534 pm edt, a severe thunderstorm was located over great falls, or near reston, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, reston, potomac, wolf trap, great falls and belleview.

6/2/2019 5:33 PM EDT

At 533 pm edt, a severe thunderstorm was located over lowes island, moving east at 20 mph (radar indicated). Hazards include golf ball size hail and 60 mph wind gusts. the largest hail is most likely near great falls. Expect wind damage to trees and power lines. hail is large enough to dent and damage vehicles. some hail damage to roofs, siding, and windows is possible. Locations impacted include, rockville, gaithersburg, reston, lowes island, american legion bridge, potomac, north potomac, wolf trap, great falls, darnestown, cabin john, belleview, bradley farms and congressional manor.

6/2/2019 5:33 PM EDT

At 525 pm edt, a severe thunderstorm was located over sterling, or over lowes island, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/2/2019 5:27 PM EDT

At 527 pm edt, a severe thunderstorm was located over herndon, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, reston, herndon, potomac, ashburn, sterling, wolf trap, great falls, belleview and sterling park.

6/2/2019 5:25 PM EDT

At 525 pm edt, a severe thunderstorm was located over sterling, or over lowes island, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/2/2019 5:25 PM EDT

At 525 pm edt, a severe thunderstorm was located over sterling, or over lowes island, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/2/2019 5:23 PM EDT

At 523 pm edt, a severe thunderstorm was located over bethesda, moving southeast at 20 mph (radar indicated). Hazards include ping pong ball size hail. Some hail damage to vehicles is possible. Locations impacted include, arlington, bethesda, langley park, coral hills, bladensburg, nationals park, howard university, gallaudet university, american legion bridge, fort totten, rosslyn, rfk stadium, mclean, potomac, north bethesda, landover, hyattsville, takoma park, east riverdale and chevy chase.

6/2/2019 5:23 PM EDT

At 523 pm edt, a severe thunderstorm was located over bethesda, moving southeast at 20 mph (radar indicated). Hazards include ping pong ball size hail. Some hail damage to vehicles is possible. Locations impacted include, arlington, bethesda, langley park, coral hills, bladensburg, nationals park, howard university, gallaudet university, american legion bridge, fort totten, rosslyn, rfk stadium, mclean, potomac, north bethesda, landover, hyattsville, takoma park, east riverdale and chevy chase.

6/2/2019 5:23 PM EDT

At 523 pm edt, a severe thunderstorm was located over bethesda, moving southeast at 20 mph (radar indicated). Hazards include ping pong ball size hail. Some hail damage to vehicles is possible. Locations impacted include, arlington, bethesda, langley park, coral hills, bladensburg, nationals park, howard university, gallaudet university, american legion bridge, fort totten, rosslyn, rfk stadium, mclean, potomac, north bethesda, landover, hyattsville, takoma park, east riverdale and chevy chase.

6/2/2019 5:21 PM EDT

At 521 pm edt, a severe thunderstorm was located over american legion bridge, moving southeast at 20 mph (radar indicated). Hazards include quarter size hail. some hail damage to vehicles is possible

6/2/2019 5:21 PM EDT

At 521 pm edt, a severe thunderstorm was located over american legion bridge, moving southeast at 20 mph (radar indicated). Hazards include quarter size hail. some hail damage to vehicles is possible

6/2/2019 5:21 PM EDT

At 521 pm edt, a severe thunderstorm was located over american legion bridge, moving southeast at 20 mph (radar indicated). Hazards include quarter size hail. some hail damage to vehicles is possible

6/2/2019 5:13 PM EDT

At 512 pm edt, a severe thunderstorm was located over brambleton, moving east at 30 mph (radar indicated). Hazards include quarter size hail. some hail damage to agriculture is expected

6/2/2019 5:09 PM EDT

At 509 pm edt, a severe thunderstorm was located over potomac, or near american legion bridge, moving east at 25 mph (radar indicated). Hazards include quarter size hail. Some hail damage to vehicles is possible. Locations impacted include, bethesda, american legion bridge, mclean, potomac, north bethesda, great falls, chevy chase, south kensington, martin`s additions, north chevy chase, friendship village, silver spring, cabin john, chevy chase village, somerset, chevy chase section three, chevy chase section five, glen echo, langley and bradley farms.

6/2/2019 5:09 PM EDT

At 509 pm edt, a severe thunderstorm was located over potomac, or near american legion bridge, moving east at 25 mph (radar indicated). Hazards include quarter size hail. Some hail damage to vehicles is possible. Locations impacted include, bethesda, american legion bridge, mclean, potomac, north bethesda, great falls, chevy chase, south kensington, martin`s additions, north chevy chase, friendship village, silver spring, cabin john, chevy chase village, somerset, chevy chase section three, chevy chase section five, glen echo, langley and bradley farms.

6/2/2019 4:55 PM EDT

At 455 pm edt, a severe thunderstorm was located over great falls, or near lowes island, moving east at 25 mph (radar indicated). Hazards include quarter size hail. Some hail damage to agriculture is expected. Locations impacted include, rockville, bethesda, lowes island, american legion bridge, mclean, potomac, north bethesda, white oak, great falls, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, friendship village, wheaton-glenmont, silver spring and wheaton.

6/2/2019 4:55 PM EDT

At 455 pm edt, a severe thunderstorm was located over great falls, or near lowes island, moving east at 25 mph (radar indicated). Hazards include quarter size hail. Some hail damage to agriculture is expected. Locations impacted include, rockville, bethesda, lowes island, american legion bridge, mclean, potomac, north bethesda, white oak, great falls, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, friendship village, wheaton-glenmont, silver spring and wheaton.

6/2/2019 4:50 PM EDT

At 450 pm edt, a severe thunderstorm was located near lowes island, moving east at 25 mph (radar indicated). Hazards include quarter size hail. Some hail damage to agriculture is expected. Locations impacted include, rockville, bethesda, lowes island, american legion bridge, mclean, potomac, north bethesda, north potomac, white oak, great falls, kemp mill, countryside, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, wheaton-glenmont and friendship village.

6/2/2019 4:50 PM EDT

At 450 pm edt, a severe thunderstorm was located near lowes island, moving east at 25 mph (radar indicated). Hazards include quarter size hail. Some hail damage to agriculture is expected. Locations impacted include, rockville, bethesda, lowes island, american legion bridge, mclean, potomac, north bethesda, north potomac, white oak, great falls, kemp mill, countryside, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, wheaton-glenmont and friendship village.

6/2/2019 4:40 PM EDT

At 440 pm edt, a severe thunderstorm was located over countryside, or near lowes island, moving east at 25 mph (radar indicated). Hazards include quarter size hail. some hail damage to agriculture is expected

6/2/2019 4:40 PM EDT

At 440 pm edt, a severe thunderstorm was located over countryside, or near lowes island, moving east at 25 mph (radar indicated). Hazards include quarter size hail. some hail damage to agriculture is expected

5/30/2019 3:08 PM EDT

At 307 pm edt, a severe thunderstorm was located over centreville, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, centreville, reston, annandale, springfield, south riding, herndon, fairfax, vienna, brambleton, mantua, pimmit hills, dulles international airport, potomac, burke, linton hall, oakton, chantilly, tysons corner, lorton and wolf trap.

5/30/2019 2:54 PM EDT

At 254 pm edt, a severe thunderstorm was located near haymarket, or near south riding, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, centreville, reston, annandale, springfield, south riding, herndon, fairfax, vienna, brambleton, mantua, pimmit hills, dulles international airport, potomac, burke, linton hall, oakton, chantilly, tysons corner, lorton and wolf trap.

5/30/2019 2:44 PM EDT

At 244 pm edt, a severe thunderstorm was located near haymarket, or near south riding, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, centreville, reston, annandale, springfield, south riding, herndon, fairfax, vienna, brambleton, mantua, pimmit hills, dulles international airport, potomac, burke, linton hall, oakton, sterling, chantilly, tysons corner and lorton.

5/30/2019 2:32 PM EDT

At 232 pm edt, a severe thunderstorm was located over the plains, or 11 miles north of warrenton, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/23/2019 3:52 PM EDT

At 350 pm edt, severe thunderstorms were located along a line extending from college park to alexandria to near montclair, moving east at 45 mph. these are very dangerous storms (automated weather station. reagan national airport recorded a wind gust to 68 mph). Hazards include 80 mph wind gusts and quarter size hail. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, langley park, fort hunt, groveton, forestville, falls church, huntington, largo, coral hills and bladensburg.

5/23/2019 3:52 PM EDT

At 350 pm edt, severe thunderstorms were located along a line extending from college park to alexandria to near montclair, moving east at 45 mph. these are very dangerous storms (automated weather station. reagan national airport recorded a wind gust to 68 mph). Hazards include 80 mph wind gusts and quarter size hail. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, langley park, fort hunt, groveton, forestville, falls church, huntington, largo, coral hills and bladensburg.

5/23/2019 3:52 PM EDT

At 350 pm edt, severe thunderstorms were located along a line extending from college park to alexandria to near montclair, moving east at 45 mph. these are very dangerous storms (automated weather station. reagan national airport recorded a wind gust to 68 mph). Hazards include 80 mph wind gusts and quarter size hail. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, langley park, fort hunt, groveton, forestville, falls church, huntington, largo, coral hills and bladensburg.

5/23/2019 3:50 PM EDT

At 350 pm edt, severe thunderstorms were located along a line extending from college park to alexandria to near montclair, moving east at 45 mph (radar indicated but similar storms have had a history of wind damage this afternoon). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, langley park, fort hunt, groveton, forestville, falls church, huntington, largo, coral hills and bladensburg.

5/23/2019 3:50 PM EDT

At 350 pm edt, severe thunderstorms were located along a line extending from college park to alexandria to near montclair, moving east at 45 mph (radar indicated but similar storms have had a history of wind damage this afternoon). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, langley park, fort hunt, groveton, forestville, falls church, huntington, largo, coral hills and bladensburg.

5/23/2019 3:50 PM EDT

At 350 pm edt, severe thunderstorms were located along a line extending from college park to alexandria to near montclair, moving east at 45 mph (radar indicated but similar storms have had a history of wind damage this afternoon). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, waldorf, dale city, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, langley park, fort hunt, groveton, forestville, falls church, huntington, largo, coral hills and bladensburg.

5/23/2019 3:49 PM EDT

At 348 pm edt, severe thunderstorms were located along a line extending from catonsville to near odenton to lanham-seabrook, moving east at 50 mph (trained weather spotters and emergency management. numerous reports of wind damage have been reported in montgomery and howard counties). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, baltimore, columbia, rockville, bethesda, bowie, severn, annapolis, college park, crofton, greenbelt, langley park, beltsville, elkridge, riviera beach, mayo, naval academy, baltimore-washington airport, sillery bay, millers island and north point state park.

5/23/2019 3:40 PM EDT

At 340 pm edt, severe thunderstorms were located along a line extending from ellicott city to near laurel to university of maryland, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, baltimore, columbia, rockville, bethesda, bowie, severn, annapolis, college park, crofton, greenbelt, langley park, beltsville, elkridge, riviera beach, mayo, naval academy, baltimore-washington airport, sillery bay, millers island and north point state park.

5/23/2019 3:38 PM EDT

At 338 pm edt, severe thunderstorms were located along a line extending from mclean to 11 miles west of montclair, moving southeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, centreville, dale city, bethesda, reston, annandale, herndon, fairfax, vienna, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge, potomac, north bethesda, lake ridge, burke and linton hall.

5/23/2019 3:38 PM EDT

At 338 pm edt, severe thunderstorms were located along a line extending from mclean to 11 miles west of montclair, moving southeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, centreville, dale city, bethesda, reston, annandale, herndon, fairfax, vienna, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge, potomac, north bethesda, lake ridge, burke and linton hall.

5/23/2019 3:36 PM EDT

At 336 pm edt, severe thunderstorms were located along a line extending from chevy chase to mantua to 9 miles south of linton hall, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/23/2019 3:36 PM EDT

At 336 pm edt, severe thunderstorms were located along a line extending from chevy chase to mantua to 9 miles south of linton hall, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/23/2019 3:36 PM EDT

At 336 pm edt, severe thunderstorms were located along a line extending from chevy chase to mantua to 9 miles south of linton hall, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/23/2019 3:21 PM EDT

At 321 pm edt, severe thunderstorms were located along a line extending from near mount airy to rossmoor to potomac, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/23/2019 3:15 PM EDT

At 315 pm edt, severe thunderstorms were located along a line extending from 6 miles east of damascus to north potomac, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, damascus, poolesville, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, chevy chase, north kensington, south kensington, north chevy chase, wheaton-glenmont, boyds and green valley.

5/23/2019 3:11 PM EDT

At 311 pm edt, severe thunderstorms were located along a line extending from countryside to near warrenton, moving southeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/23/2019 3:11 PM EDT

At 311 pm edt, severe thunderstorms were located along a line extending from countryside to near warrenton, moving southeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/23/2019 2:56 PM EDT

At 256 pm edt, severe thunderstorms were located along a line extending from near ballenger creek to near lansdowne, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/23/2019 2:56 PM EDT

At 256 pm edt, severe thunderstorms were located along a line extending from near ballenger creek to near lansdowne, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/2/2019 4:00 PM EDT

At 400 pm edt, severe thunderstorms were located along a line extending from ballston to near fairfax, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, centreville, bethesda, bowie, annandale, clinton, springfield, fort washington, fairfax, fort hunt, vienna, groveton, forestville, falls church, huntington, largo, coral hills, bladensburg and mantua.

5/2/2019 4:00 PM EDT

At 400 pm edt, severe thunderstorms were located along a line extending from ballston to near fairfax, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, centreville, bethesda, bowie, annandale, clinton, springfield, fort washington, fairfax, fort hunt, vienna, groveton, forestville, falls church, huntington, largo, coral hills, bladensburg and mantua.

5/2/2019 4:00 PM EDT

At 400 pm edt, severe thunderstorms were located along a line extending from ballston to near fairfax, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, centreville, bethesda, bowie, annandale, clinton, springfield, fort washington, fairfax, fort hunt, vienna, groveton, forestville, falls church, huntington, largo, coral hills, bladensburg and mantua.

5/2/2019 3:48 PM EDT

At 348 pm edt, severe thunderstorms were located along a line extending from columbia to takoma park, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, bethesda, olney, college park, greenbelt, langley park, beltsville, bladensburg, university of maryland, fort totten, ellicott city, aspen hill, potomac, north bethesda, laurel, fairland, landover, hyattsville, white oak and takoma park.

5/2/2019 3:48 PM EDT

At 348 pm edt, severe thunderstorms were located along a line extending from columbia to takoma park, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, bethesda, olney, college park, greenbelt, langley park, beltsville, bladensburg, university of maryland, fort totten, ellicott city, aspen hill, potomac, north bethesda, laurel, fairland, landover, hyattsville, white oak and takoma park.

5/2/2019 3:38 PM EDT

At 337 pm edt, severe thunderstorms were located along a line extending from mclean to fairfax, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/2/2019 3:38 PM EDT

At 337 pm edt, severe thunderstorms were located along a line extending from mclean to fairfax, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/2/2019 3:38 PM EDT

At 337 pm edt, severe thunderstorms were located along a line extending from mclean to fairfax, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/2/2019 3:35 PM EDT

At 335 pm edt, severe thunderstorms were located along a line extending from rockville to near reston, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, olney, south riding, herndon, lowes island, brambleton, dulles international airport, aspen hill, potomac, north bethesda, ashburn, oakton, montgomery village, sterling and north potomac.

5/2/2019 3:35 PM EDT

At 335 pm edt, severe thunderstorms were located along a line extending from rockville to near reston, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, olney, south riding, herndon, lowes island, brambleton, dulles international airport, aspen hill, potomac, north bethesda, ashburn, oakton, montgomery village, sterling and north potomac.

5/2/2019 3:30 PM EDT

At 329 pm edt, severe thunderstorms were located along a line extending from near olney to near potomac, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/2/2019 3:30 PM EDT

At 329 pm edt, severe thunderstorms were located along a line extending from near olney to near potomac, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/2/2019 3:20 PM EDT

At 320 pm edt, severe thunderstorms were located along a line extending from near potomac to near oatlands, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, olney, south riding, herndon, broadlands, lansdowne, lowes island, brambleton, poolesville, dulles international airport, aspen hill, potomac, north bethesda, ashburn and oakton.

5/2/2019 3:20 PM EDT

At 320 pm edt, severe thunderstorms were located along a line extending from near potomac to near oatlands, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, olney, south riding, herndon, broadlands, lansdowne, lowes island, brambleton, poolesville, dulles international airport, aspen hill, potomac, north bethesda, ashburn and oakton.

5/2/2019 3:03 PM EDT

At 303 pm edt, severe thunderstorms were located along a line extending from near poolesville to near middleburg, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/2/2019 3:03 PM EDT

At 303 pm edt, severe thunderstorms were located along a line extending from near poolesville to near middleburg, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/26/2019 2:53 PM EDT

At 253 pm edt, severe thunderstorms were located along a line extending from montgomery village to potomac, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, takoma park, great falls, colesville, kemp mill, chevy chase, north kensington and south kensington.

4/26/2019 2:52 PM EDT

At 252 pm edt, a severe thunderstorm capable of producing a tornado was located over rockville, moving northeast at 35 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, rossmoor around 300 pm edt. olney, aspen hill and wheaton-glenmont around 305 pm edt. Other locations impacted by this tornadic thunderstorm include derwood, spencerville, cloverly, brookeville, norbeck, sandy spring, washington grove, glenmont and wheaton.

4/26/2019 2:48 PM EDT

At 247 pm edt, a severe thunderstorm capable of producing a tornado was located over potomac, or near rockville, moving northeast at 40 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, north bethesda around 255 pm edt. montgomery village, redland and rossmoor around 300 pm edt. olney, aspen hill, colesville and wheaton-glenmont around 305 pm edt. Other locations impacted by this tornadic thunderstorm include derwood, spencerville, cloverly, laytonsville, brookeville, washington grove, norbeck, sandy spring, glenmont and wheaton.

4/26/2019 2:39 PM EDT

At 239 pm edt, a severe thunderstorm capable of producing a tornado was located over great falls, or over lowes island, moving northeast at 40 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, potomac and north potomac around 250 pm edt. rockville, gaithersburg and north bethesda around 255 pm edt. montgomery village, redland, north kensington and rossmoor around 300 pm edt. olney, aspen hill, colesville and wheaton-glenmont around 305 pm edt. Other locations impacted by this tornadic thunderstorm include derwood, spencerville, cloverly, washington grove, bradley farms, laytonsville, brookeville, norbeck, sandy spring and glenmont.

4/26/2019 2:39 PM EDT

At 239 pm edt, a severe thunderstorm capable of producing a tornado was located over great falls, or over lowes island, moving northeast at 40 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, potomac and north potomac around 250 pm edt. rockville, gaithersburg and north bethesda around 255 pm edt. montgomery village, redland, north kensington and rossmoor around 300 pm edt. olney, aspen hill, colesville and wheaton-glenmont around 305 pm edt. Other locations impacted by this tornadic thunderstorm include derwood, spencerville, cloverly, washington grove, bradley farms, laytonsville, brookeville, norbeck, sandy spring and glenmont.

4/26/2019 2:39 PM EDT

At 238 pm edt, severe thunderstorms were located along a line extending from near lowes island to reston, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, vienna, damascus, broadlands, lansdowne, lowes island, brambleton, poolesville, american legion bridge, dulles international airport and aspen hill.

4/26/2019 2:39 PM EDT

At 238 pm edt, severe thunderstorms were located along a line extending from near lowes island to reston, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, vienna, damascus, broadlands, lansdowne, lowes island, brambleton, poolesville, american legion bridge, dulles international airport and aspen hill.

4/26/2019 2:32 PM EDT

At 232 pm edt, severe thunderstorms were located along a line extending from ashburn to dulles international airport, moving east at 50 mph (radar indicated. dulles airport gusted to 53 mph). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, fairfax, vienna, damascus, broadlands, lansdowne, lowes island, brambleton, pimmit hills, poolesville and mclean.

4/26/2019 2:32 PM EDT

At 232 pm edt, severe thunderstorms were located along a line extending from ashburn to dulles international airport, moving east at 50 mph (radar indicated. dulles airport gusted to 53 mph). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, fairfax, vienna, damascus, broadlands, lansdowne, lowes island, brambleton, pimmit hills, poolesville and mclean.

4/26/2019 2:20 PM EDT

At 220 pm edt, severe thunderstorms were located along a line extending from near brambleton to near south riding, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/26/2019 2:20 PM EDT

At 220 pm edt, severe thunderstorms were located along a line extending from near brambleton to near south riding, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/19/2019 9:02 PM EDT

At 901 pm edt, severe thunderstorms were located along a line extending from near poolesville to wolf trap, moving north at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, leesburg, lansdowne, lowes island, poolesville, potomac, ashburn, montgomery village, north potomac, redland, great falls, countryside, boyds, clarksburg, darnestown, derwood, adamstown and washington grove.

4/19/2019 9:02 PM EDT

At 901 pm edt, severe thunderstorms were located along a line extending from near poolesville to wolf trap, moving north at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, leesburg, lansdowne, lowes island, poolesville, potomac, ashburn, montgomery village, north potomac, redland, great falls, countryside, boyds, clarksburg, darnestown, derwood, adamstown and washington grove.

4/19/2019 8:41 PM EDT

At 840 pm edt, severe thunderstorms were located along a line extending from near arcola to 6 miles northwest of dale city, moving north at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/19/2019 8:41 PM EDT

At 840 pm edt, severe thunderstorms were located along a line extending from near arcola to 6 miles northwest of dale city, moving north at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/15/2019 2:15 AM EDT

At 215 am edt, severe thunderstorms were located along a line extending from near green valley to rockville, moving northeast at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/15/2019 2:05 AM EDT

At 205 am edt, a severe thunderstorm was located over poolesville, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/15/2019 2:05 AM EDT

At 205 am edt, a severe thunderstorm was located over poolesville, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/22/2019 4:09 PM EDT

The severe thunderstorm warning for southeastern montgomery and fairfax counties and the city of fairfax will expire at 415 pm edt, the storms which prompted the warning have moved out of the area. therefore the warning will be allowed to expire. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

3/22/2019 4:09 PM EDT

The severe thunderstorm warning for southeastern montgomery and fairfax counties and the city of fairfax will expire at 415 pm edt, the storms which prompted the warning have moved out of the area. therefore the warning will be allowed to expire. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

3/22/2019 4:01 PM EDT

At 400 pm edt, severe thunderstorms were located along a line extending from near rossmoor to reston, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. these storms have a history of producing wind gusts over 50 mph. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, centreville, rockville, bethesda, gaithersburg, reston, olney, south riding, herndon, fairfax, vienna, lowes island, mantua, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, burke and oakton.

3/22/2019 4:01 PM EDT

At 400 pm edt, severe thunderstorms were located along a line extending from near rossmoor to reston, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. these storms have a history of producing wind gusts over 50 mph. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, centreville, rockville, bethesda, gaithersburg, reston, olney, south riding, herndon, fairfax, vienna, lowes island, mantua, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, burke and oakton.

3/22/2019 3:43 PM EDT

At 342 pm edt, severe thunderstorms were located along a line extending from near boyds to oatlands, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. wind gusts over 50 mph were measured at winchester regional airport and leesburg executive airport, and pea size hail was covering the ground in leesburg. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, fairfax, vienna, broadlands, lansdowne, lowes island, brambleton, mantua, pimmit hills, poolesville and mclean.

3/22/2019 3:43 PM EDT

At 342 pm edt, severe thunderstorms were located along a line extending from near boyds to oatlands, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. wind gusts over 50 mph were measured at winchester regional airport and leesburg executive airport, and pea size hail was covering the ground in leesburg. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, fairfax, vienna, broadlands, lansdowne, lowes island, brambleton, mantua, pimmit hills, poolesville and mclean.

3/22/2019 3:36 PM EDT

At 335 pm edt, severe thunderstorms were located along a line extending from near poolesville to near middleburg, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. wind gusts over 50 mph were reported at winchester regional airport. small hail is covering the ground in leesburg. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, fairfax, vienna, broadlands, lansdowne, lowes island, brambleton, mantua, pimmit hills, poolesville and mclean.

3/22/2019 3:36 PM EDT

At 335 pm edt, severe thunderstorms were located along a line extending from near poolesville to near middleburg, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. wind gusts over 50 mph were reported at winchester regional airport. small hail is covering the ground in leesburg. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, fairfax, vienna, broadlands, lansdowne, lowes island, brambleton, mantua, pimmit hills, poolesville and mclean.

3/22/2019 3:26 PM EDT

At 326 pm edt, severe thunderstorms were located along a line extending from near point of rocks to near bluemont, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/22/2019 3:26 PM EDT

At 326 pm edt, severe thunderstorms were located along a line extending from near point of rocks to near bluemont, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

12/21/2018 5:05 PM EST

The severe thunderstorm warning for montgomery county will expire at 515 pm est, the storms which prompted the warning have moved out of the area. therefore the warning will be allowed to expire.

12/21/2018 4:29 PM EST

At 429 pm est, more severe thunderstorms were located along a line extending from lansdowne to reston, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/26/2018 6:35 PM EDT

The severe thunderstorm warning for central montgomery county will expire at 645 pm edt, the storms which prompted the warning have weakened below severe limits, and have exited the warned area. therefore the warning will be allowed to expire. however heavy rain is still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1100 pm edt for central and north central maryland. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

9/26/2018 6:22 PM EDT

At 621 pm edt, severe thunderstorms were located along a line extending from near damascus to near north potomac, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, olney, damascus, aspen hill, north bethesda, montgomery village, north potomac, redland, colesville, kemp mill, north kensington, wheaton-glenmont, boyds, rossmoor, wheaton, cloverly, clarksburg and glenmont.

9/26/2018 6:04 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. montgomery county in central maryland. until 645 pm edt. At 604 pm edt, severe thunderstorms were located along a line extending from 6 miles east of point of rocks to near lansdowne,.

8/18/2018 2:33 AM EDT

At 233 am edt, a severe thunderstorm was located over north bethesda, or near rockville, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, langley park, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, montgomery village, north potomac, tysons corner, white oak, redland, takoma park, great falls and colesville.

8/18/2018 2:33 AM EDT

At 233 am edt, a severe thunderstorm was located over north bethesda, or near rockville, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, langley park, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, montgomery village, north potomac, tysons corner, white oak, redland, takoma park, great falls and colesville.

8/18/2018 2:22 AM EDT

At 221 am edt, a severe thunderstorm was located over great falls, or near american legion bridge, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/18/2018 2:22 AM EDT

At 221 am edt, a severe thunderstorm was located over great falls, or near american legion bridge, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/13/2018 4:41 PM EDT

At 441 pm edt, a severe thunderstorm was located near north potomac, or near lowes island, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, potomac, north bethesda, north potomac, redland, great falls, darnestown, derwood, washington grove, bradley farms, congressional manor and dawsonville.

8/13/2018 4:22 PM EDT

At 422 pm edt, a severe thunderstorm was located over lowes island, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/13/2018 4:22 PM EDT

At 422 pm edt, a severe thunderstorm was located over lowes island, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/22/2018 3:57 PM EDT

At 346 pm edt, a severe thunderstorm was located over gaithersburg, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, lowes island, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, montgomery village, north potomac, tysons corner, redland, great falls, north kensington, south kensington and rossmoor.

5/22/2018 3:57 PM EDT

A severe thunderstorm warning remains in effect until 415 pm edt for southeastern montgomery and northeastern fairfax counties. at 356 pm edt, a severe thunderstorm was located over rockville, moving east at 25 mph. hazard. 60 mph wind gusts. source. Radar indicated.

5/22/2018 3:46 PM EDT

At 346 pm edt, a severe thunderstorm was located over gaithersburg, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, lowes island, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, montgomery village, north potomac, tysons corner, redland, great falls, north kensington, south kensington and rossmoor.

5/22/2018 3:46 PM EDT

At 346 pm edt, a severe thunderstorm was located over gaithersburg, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, lowes island, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, montgomery village, north potomac, tysons corner, redland, great falls, north kensington, south kensington and rossmoor.

5/22/2018 3:34 PM EDT

At 334 pm edt, a severe thunderstorm was located over boyds, or near germantown, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, lowes island, pimmit hills, poolesville, american legion bridge, mclean, aspen hill, potomac, north bethesda, montgomery village, north potomac, tysons corner, redland, great falls, countryside and north kensington.

5/22/2018 3:34 PM EDT

At 334 pm edt, a severe thunderstorm was located over boyds, or near germantown, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, lowes island, pimmit hills, poolesville, american legion bridge, mclean, aspen hill, potomac, north bethesda, montgomery village, north potomac, tysons corner, redland, great falls, countryside and north kensington.

5/22/2018 3:25 PM EDT

At 325 pm edt, a severe thunderstorm was located over poolesville, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/22/2018 3:25 PM EDT

At 325 pm edt, a severe thunderstorm was located over poolesville, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/15/2018 8:55 PM EDT

At 853 pm edt, a severe thunderstorm was located over crystal city, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, langley park, beltsville, vienna, groveton, forestville, falls church, huntington, largo, coral hills, bladensburg and mantua.

5/15/2018 8:55 PM EDT

At 853 pm edt, a severe thunderstorm was located over crystal city, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, langley park, beltsville, vienna, groveton, forestville, falls church, huntington, largo, coral hills, bladensburg and mantua.

5/15/2018 8:55 PM EDT

At 853 pm edt, a severe thunderstorm was located over crystal city, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, clinton, springfield, college park, fort washington, greenbelt, langley park, beltsville, vienna, groveton, forestville, falls church, huntington, largo, coral hills, bladensburg and mantua.

5/15/2018 8:34 PM EDT

At 834 pm edt, a severe thunderstorm was located over lake barcroft, or over falls church, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/15/2018 8:34 PM EDT

At 834 pm edt, a severe thunderstorm was located over lake barcroft, or over falls church, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/15/2018 8:34 PM EDT

At 834 pm edt, a severe thunderstorm was located over lake barcroft, or over falls church, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/14/2018 6:46 PM EDT

At 646 pm edt, severe thunderstorms were located along a line extending from bethesda to newington to 11 miles east of bealeton, moving southeast at 35 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, springfield, college park, south riding, fort washington, herndon, greenbelt, fairfax, langley park, fort hunt and vienna.

5/14/2018 6:46 PM EDT

At 646 pm edt, severe thunderstorms were located along a line extending from bethesda to newington to 11 miles east of bealeton, moving southeast at 35 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, springfield, college park, south riding, fort washington, herndon, greenbelt, fairfax, langley park, fort hunt and vienna.

5/14/2018 6:46 PM EDT

At 646 pm edt, severe thunderstorms were located along a line extending from bethesda to newington to 11 miles east of bealeton, moving southeast at 35 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, springfield, college park, south riding, fort washington, herndon, greenbelt, fairfax, langley park, fort hunt and vienna.

5/14/2018 6:12 PM EDT

At 612 pm edt, a severe thunderstorm capable of producing a tornado was located near leesburg, moving southeast at 20 mph (radar indicated rotation). Hazards include tornado and ping pong ball size hail. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, lansdowne around 620 pm edt. broadlands and brambleton around 625 pm edt. arcola around 630 pm edt. ashburn and countryside around 635 pm edt. dulles international airport around 640 pm edt. reston, herndon, lowes island, oakton, sterling, chantilly and great falls around 645 pm edt. Other locations impacted by this tornadic thunderstorm include congressional manor, belmont, belleview, sterling park, bradley farms, cabin john and fairfax station.

5/14/2018 6:12 PM EDT

At 612 pm edt, a severe thunderstorm capable of producing a tornado was located near leesburg, moving southeast at 20 mph (radar indicated rotation). Hazards include tornado and ping pong ball size hail. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, lansdowne around 620 pm edt. broadlands and brambleton around 625 pm edt. arcola around 630 pm edt. ashburn and countryside around 635 pm edt. dulles international airport around 640 pm edt. reston, herndon, lowes island, oakton, sterling, chantilly and great falls around 645 pm edt. Other locations impacted by this tornadic thunderstorm include congressional manor, belmont, belleview, sterling park, bradley farms, cabin john and fairfax station.

5/14/2018 6:07 PM EDT

At 607 pm edt, severe thunderstorms were located along a line extending from near poolesville to arcola to 6 miles west of warrenton, moving southeast at 35 mph (radar indicated). Hazards include golf ball size hail and 70 mph wind gusts. Expect wind damage to trees and power lines. hail is large enough to dent and damage vehicles. Some hail damage to roofs, siding, and windows is possible.

5/14/2018 6:07 PM EDT

At 607 pm edt, severe thunderstorms were located along a line extending from near poolesville to arcola to 6 miles west of warrenton, moving southeast at 35 mph (radar indicated). Hazards include golf ball size hail and 70 mph wind gusts. Expect wind damage to trees and power lines. hail is large enough to dent and damage vehicles. Some hail damage to roofs, siding, and windows is possible.

5/14/2018 6:07 PM EDT

At 607 pm edt, severe thunderstorms were located along a line extending from near poolesville to arcola to 6 miles west of warrenton, moving southeast at 35 mph (radar indicated). Hazards include golf ball size hail and 70 mph wind gusts. Expect wind damage to trees and power lines. hail is large enough to dent and damage vehicles. Some hail damage to roofs, siding, and windows is possible.

8/12/2017 7:32 PM EDT

At 731 pm edt, severe thunderstorms were located along a line extending from wheaton-glenmont to vienna, moving southeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/12/2017 7:32 PM EDT

At 731 pm edt, severe thunderstorms were located along a line extending from wheaton-glenmont to vienna, moving southeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/12/2017 7:32 PM EDT

At 731 pm edt, severe thunderstorms were located along a line extending from wheaton-glenmont to vienna, moving southeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/3/2017 6:27 PM EDT

At 626 pm edt, a severe thunderstorm was located over lake barcroft, or over falls church, moving northeast at 20 mph (radar indicated. multiple reports of dimes and nickels). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, falls church, pimmit hills, american legion bridge, mclean, rosslyn, potomac, lincolnia, tysons corner, merrifield, lake barcroft, chevy chase, martin`s additions, american university, i66 and i495 interchange, friendship village and georgetown.

8/3/2017 6:27 PM EDT

At 626 pm edt, a severe thunderstorm was located over lake barcroft, or over falls church, moving northeast at 20 mph (radar indicated. multiple reports of dimes and nickels). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, falls church, pimmit hills, american legion bridge, mclean, rosslyn, potomac, lincolnia, tysons corner, merrifield, lake barcroft, chevy chase, martin`s additions, american university, i66 and i495 interchange, friendship village and georgetown.

8/3/2017 6:27 PM EDT

At 626 pm edt, a severe thunderstorm was located over lake barcroft, or over falls church, moving northeast at 20 mph (radar indicated. multiple reports of dimes and nickels). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, falls church, pimmit hills, american legion bridge, mclean, rosslyn, potomac, lincolnia, tysons corner, merrifield, lake barcroft, chevy chase, martin`s additions, american university, i66 and i495 interchange, friendship village and georgetown.

8/3/2017 6:13 PM EDT

At 613 pm edt, a severe thunderstorm was located over burke, or over annandale, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/3/2017 6:13 PM EDT

At 613 pm edt, a severe thunderstorm was located over burke, or over annandale, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/3/2017 6:13 PM EDT

At 613 pm edt, a severe thunderstorm was located over burke, or over annandale, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/24/2017 5:36 PM EDT

The severe thunderstorm warning for the central district of columbia, southern montgomery, arlington, and northeastern fairfax counties, the city of falls church and the northwestern city of alexandria will expire at 545 pm edt, the storms which prompted the warning have moved out of the area. therefore the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

7/24/2017 5:36 PM EDT

The severe thunderstorm warning for the central district of columbia, southern montgomery, arlington, and northeastern fairfax counties, the city of falls church and the northwestern city of alexandria will expire at 545 pm edt, the storms which prompted the warning have moved out of the area. therefore the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

7/24/2017 5:36 PM EDT

The severe thunderstorm warning for the central district of columbia, southern montgomery, arlington, and northeastern fairfax counties, the city of falls church and the northwestern city of alexandria will expire at 545 pm edt, the storms which prompted the warning have moved out of the area. therefore the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

7/24/2017 5:21 PM EDT

At 520 pm edt, severe thunderstorms were located along a line extending from tysons corner to falls church, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, reston, annandale, vienna, falls church, pimmit hills, american legion bridge, mclean, rosslyn, crystal city, rfk stadium, nationals park, gallaudet university, oakton, lincolnia, tysons corner, wolf trap, merrifield and lake barcroft.

7/24/2017 5:21 PM EDT

At 501 pm edt, severe thunderstorms were located along a line extending from near fairfax to mantua, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/24/2017 5:21 PM EDT

At 520 pm edt, severe thunderstorms were located along a line extending from tysons corner to falls church, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, reston, annandale, vienna, falls church, pimmit hills, american legion bridge, mclean, rosslyn, crystal city, rfk stadium, nationals park, gallaudet university, oakton, lincolnia, tysons corner, wolf trap, merrifield and lake barcroft.

7/24/2017 5:02 PM EDT

At 501 pm edt, severe thunderstorms were located along a line extending from near fairfax to mantua, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/24/2017 5:02 PM EDT

At 501 pm edt, severe thunderstorms were located along a line extending from near fairfax to mantua, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/24/2017 5:02 PM EDT

At 501 pm edt, severe thunderstorms were located along a line extending from near fairfax to mantua, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/22/2017 2:19 PM EDT

At 217 pm edt, a severe thunderstorm was located over central montgomery county near white oak, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, gaithersburg, olney, aspen hill, potomac, north bethesda, montgomery village, north potomac, fairland, white oak, redland, takoma park, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen and hillandale.

7/22/2017 2:03 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. south central howard county in central maryland. central montgomery county in central maryland. Until 230 pm edt * at 203 pm edt, a severe thunderstorm was located over north.

7/14/2017 4:30 PM EDT

At 430 pm edt, a severe thunderstorm was located over tysons corner, or over vienna, moving southeast at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, bethesda, annandale, vienna, falls church, mantua, pimmit hills, american legion bridge, mclean, potomac, lincolnia, tysons corner, merrifield, lake barcroft, american university, i66 and i495 interchange, friendship village, seven corners, dunn loring and cabin john.

7/14/2017 4:30 PM EDT

At 430 pm edt, a severe thunderstorm was located over tysons corner, or over vienna, moving southeast at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, bethesda, annandale, vienna, falls church, mantua, pimmit hills, american legion bridge, mclean, potomac, lincolnia, tysons corner, merrifield, lake barcroft, american university, i66 and i495 interchange, friendship village, seven corners, dunn loring and cabin john.

7/14/2017 4:30 PM EDT

At 430 pm edt, a severe thunderstorm was located over tysons corner, or over vienna, moving southeast at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, bethesda, annandale, vienna, falls church, mantua, pimmit hills, american legion bridge, mclean, potomac, lincolnia, tysons corner, merrifield, lake barcroft, american university, i66 and i495 interchange, friendship village, seven corners, dunn loring and cabin john.

7/14/2017 4:20 PM EDT

At 419 pm edt, a severe thunderstorm was located over wolf trap, or near reston, moving southeast at 10 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, bethesda, reston, annandale, fairfax, vienna, falls church, mantua, pimmit hills, american legion bridge, mclean, potomac, oakton, lincolnia, tysons corner, wolf trap, great falls, merrifield, lake barcroft and chevy chase.

7/14/2017 4:20 PM EDT

At 419 pm edt, a severe thunderstorm was located over wolf trap, or near reston, moving southeast at 10 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, bethesda, reston, annandale, fairfax, vienna, falls church, mantua, pimmit hills, american legion bridge, mclean, potomac, oakton, lincolnia, tysons corner, wolf trap, great falls, merrifield, lake barcroft and chevy chase.

7/14/2017 4:20 PM EDT

At 419 pm edt, a severe thunderstorm was located over wolf trap, or near reston, moving southeast at 10 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, bethesda, reston, annandale, fairfax, vienna, falls church, mantua, pimmit hills, american legion bridge, mclean, potomac, oakton, lincolnia, tysons corner, wolf trap, great falls, merrifield, lake barcroft and chevy chase.

7/14/2017 4:14 PM EDT

At 413 pm edt, a severe thunderstorm was located over wolf trap, or over reston, moving southeast at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/14/2017 4:14 PM EDT

At 413 pm edt, a severe thunderstorm was located over wolf trap, or over reston, moving southeast at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/14/2017 4:14 PM EDT

At 413 pm edt, a severe thunderstorm was located over wolf trap, or over reston, moving southeast at 10 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/7/2017 7:48 PM EDT

At 748 pm edt, severe thunderstorms were located along a line extending from near reston to fairfax to near centreville, moving southeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, centreville, bethesda, reston, annandale, clinton, springfield, fort washington, fairfax, fort hunt, vienna, groveton, falls church, huntington, coral hills, bladensburg, mantua, fort belvoir and pimmit hills.

7/7/2017 7:48 PM EDT

At 748 pm edt, severe thunderstorms were located along a line extending from near reston to fairfax to near centreville, moving southeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, centreville, bethesda, reston, annandale, clinton, springfield, fort washington, fairfax, fort hunt, vienna, groveton, falls church, huntington, coral hills, bladensburg, mantua, fort belvoir and pimmit hills.

7/7/2017 7:48 PM EDT

At 748 pm edt, severe thunderstorms were located along a line extending from near reston to fairfax to near centreville, moving southeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, centreville, bethesda, reston, annandale, clinton, springfield, fort washington, fairfax, fort hunt, vienna, groveton, falls church, huntington, coral hills, bladensburg, mantua, fort belvoir and pimmit hills.

7/7/2017 7:40 PM EDT

At 739 pm edt, severe thunderstorms were located along a line extending from sterling to near chantilly to near bull run, moving southeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/7/2017 7:40 PM EDT

At 739 pm edt, severe thunderstorms were located along a line extending from sterling to near chantilly to near bull run, moving southeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/7/2017 7:40 PM EDT

At 739 pm edt, severe thunderstorms were located along a line extending from sterling to near chantilly to near bull run, moving southeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/1/2017 3:21 PM EDT

At 259 pm edt, a severe thunderstorm was located over reston, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/1/2017 3:21 PM EDT

At 320 pm edt, a severe thunderstorm was located over bethesda, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, rockville, bethesda, college park, greenbelt, langley park, beltsville, vienna, forestville, falls church, coral hills, bladensburg, pimmit hills, mclean, byrd stadium, american legion bridge, fort totten, rosslyn, nationals park and howard university.

7/1/2017 3:21 PM EDT

At 320 pm edt, a severe thunderstorm was located over bethesda, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, rockville, bethesda, college park, greenbelt, langley park, beltsville, vienna, forestville, falls church, coral hills, bladensburg, pimmit hills, mclean, byrd stadium, american legion bridge, fort totten, rosslyn, nationals park and howard university.

7/1/2017 3:00 PM EDT

At 259 pm edt, a severe thunderstorm was located over reston, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/1/2017 3:00 PM EDT

At 259 pm edt, a severe thunderstorm was located over reston, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/1/2017 3:00 PM EDT

At 259 pm edt, a severe thunderstorm was located over reston, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/19/2017 3:39 PM EDT

At 338 pm edt, a severe thunderstorm was located over bethesda, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, rockville, bethesda, reston, bowie, annandale, olney, springfield, college park, greenbelt, langley park, beltsville, vienna, groveton, forestville, falls church, huntington, largo and coral hills.

6/19/2017 3:39 PM EDT

At 338 pm edt, a severe thunderstorm was located over bethesda, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, rockville, bethesda, reston, bowie, annandale, olney, springfield, college park, greenbelt, langley park, beltsville, vienna, groveton, forestville, falls church, huntington, largo and coral hills.

6/19/2017 3:39 PM EDT

At 338 pm edt, a severe thunderstorm was located over bethesda, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, rockville, bethesda, reston, bowie, annandale, olney, springfield, college park, greenbelt, langley park, beltsville, vienna, groveton, forestville, falls church, huntington, largo and coral hills.

6/19/2017 3:19 PM EDT

At 318 pm edt, a severe thunderstorm was located near fairfax, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/19/2017 3:19 PM EDT

At 318 pm edt, a severe thunderstorm was located near fairfax, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/19/2017 3:19 PM EDT

At 318 pm edt, a severe thunderstorm was located near fairfax, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/31/2017 5:31 PM EDT

At 531 pm edt, a severe thunderstorm was located over great falls, or near lowes island, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, bethesda, reston, herndon, lowes island, potomac, north bethesda, oakton, sterling, north potomac, wolf trap, great falls, darnestown, belleview, bradley farms and congressional manor.

5/31/2017 5:31 PM EDT

At 531 pm edt, a severe thunderstorm was located over great falls, or near lowes island, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, bethesda, reston, herndon, lowes island, potomac, north bethesda, oakton, sterling, north potomac, wolf trap, great falls, darnestown, belleview, bradley farms and congressional manor.

5/31/2017 5:25 PM EDT

At 525 pm edt, a severe thunderstorm was located over sterling, or over herndon, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, centreville, bethesda, reston, south riding, herndon, lowes island, brambleton, dulles international airport, potomac, north bethesda, ashburn, oakton, sterling, north potomac, chantilly, wolf trap, great falls, countryside, arcola and darnestown.

5/31/2017 5:25 PM EDT

At 525 pm edt, a severe thunderstorm was located over sterling, or over herndon, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, centreville, bethesda, reston, south riding, herndon, lowes island, brambleton, dulles international airport, potomac, north bethesda, ashburn, oakton, sterling, north potomac, chantilly, wolf trap, great falls, countryside, arcola and darnestown.

5/31/2017 5:12 PM EDT

At 512 pm edt, a severe thunderstorm was located over dulles international airport, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/31/2017 5:12 PM EDT

At 512 pm edt, a severe thunderstorm was located over dulles international airport, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/21/2017 4:36 PM EDT

At 436 pm edt, a severe thunderstorm was located over north bethesda, or near rockville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/21/2017 4:36 PM EDT

At 436 pm edt, a severe thunderstorm was located over north bethesda, or near rockville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/21/2017 4:33 PM EDT

At 433 pm edt, a severe thunderstorm was located over potomac, or over rockville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, gaithersburg, olney, aspen hill, potomac, north bethesda, north potomac, redland, darnestown, derwood, cabin john, bradley farms and congressional manor.

4/21/2017 4:19 PM EDT

At 418 pm edt, a severe thunderstorm was located near north potomac, or near lowes island, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, lowes island, poolesville, american legion bridge, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, great falls, countryside, darnestown, derwood, cabin john and washington grove.

4/21/2017 4:19 PM EDT

At 418 pm edt, a severe thunderstorm was located near north potomac, or near lowes island, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, lowes island, poolesville, american legion bridge, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, great falls, countryside, darnestown, derwood, cabin john and washington grove.

4/21/2017 4:00 PM EDT

At 400 pm edt, a severe thunderstorm was located over lansdowne, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/21/2017 4:00 PM EDT

At 400 pm edt, a severe thunderstorm was located over lansdowne, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/20/2017 8:14 PM EDT

At 813 pm edt, a severe thunderstorm was located over fort totten, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, bethesda, bowie, college park, greenbelt, langley park, beltsville, forestville, largo, coral hills, bladensburg, byrd stadium, fedex field, howard university, gallaudet university, fort totten, rfk stadium, potomac, north bethesda, laurel and fairland.

4/20/2017 8:14 PM EDT

At 813 pm edt, a severe thunderstorm was located over fort totten, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, bethesda, bowie, college park, greenbelt, langley park, beltsville, forestville, largo, coral hills, bladensburg, byrd stadium, fedex field, howard university, gallaudet university, fort totten, rfk stadium, potomac, north bethesda, laurel and fairland.

4/20/2017 8:05 PM EDT

At 804 pm edt, a severe thunderstorm was located over american university, or near rosslyn, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/20/2017 8:05 PM EDT

At 804 pm edt, a severe thunderstorm was located over american university, or near rosslyn, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/20/2017 8:05 PM EDT

At 804 pm edt, a severe thunderstorm was located over american university, or near rosslyn, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/6/2017 1:44 PM EDT

At 143 pm edt, severe thunderstorms were located along a line extending from near poolesville to near potomac to crystal city, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, leesburg, olney, college park, greenbelt, langley park, beltsville, damascus, lansdowne, lowes island, coral hills, bladensburg, poolesville, national harbor and mclean.

4/6/2017 1:44 PM EDT

At 143 pm edt, severe thunderstorms were located along a line extending from near poolesville to near potomac to crystal city, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, leesburg, olney, college park, greenbelt, langley park, beltsville, damascus, lansdowne, lowes island, coral hills, bladensburg, poolesville, national harbor and mclean.

4/6/2017 1:44 PM EDT

At 143 pm edt, severe thunderstorms were located along a line extending from near poolesville to near potomac to crystal city, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, leesburg, olney, college park, greenbelt, langley park, beltsville, damascus, lansdowne, lowes island, coral hills, bladensburg, poolesville, national harbor and mclean.

4/6/2017 1:26 PM EDT

At 126 pm edt, a severe thunderstorm capable of producing a tornado was located near warrenton, moving northeast at 45 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, linton hall around 135 pm edt. south riding around 145 pm edt. centreville, brambleton, dulles international airport, chantilly and arcola around 150 pm edt. broadlands around 155 pm edt. reston, herndon, lansdowne, lowes island, ashburn, sterling, great falls and countryside around 200 pm edt. Other locations impacted by this tornadic thunderstorm include catharpin, garrett park, derwood, clarksburg, woolsey, washington grove, belmont, belleview, bradley farms and kensington.

4/6/2017 1:26 PM EDT

At 126 pm edt, a severe thunderstorm capable of producing a tornado was located near warrenton, moving northeast at 45 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, linton hall around 135 pm edt. south riding around 145 pm edt. centreville, brambleton, dulles international airport, chantilly and arcola around 150 pm edt. broadlands around 155 pm edt. reston, herndon, lansdowne, lowes island, ashburn, sterling, great falls and countryside around 200 pm edt. Other locations impacted by this tornadic thunderstorm include catharpin, garrett park, derwood, clarksburg, woolsey, washington grove, belmont, belleview, bradley farms and kensington.

4/6/2017 1:12 PM EDT

At 111 pm edt, severe thunderstorms were located along a line extending from near warrenton to 6 miles west of dale city to triangle, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/6/2017 1:12 PM EDT

At 111 pm edt, severe thunderstorms were located along a line extending from near warrenton to 6 miles west of dale city to triangle, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/6/2017 1:12 PM EDT

At 111 pm edt, severe thunderstorms were located along a line extending from near warrenton to 6 miles west of dale city to triangle, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/1/2017 1:40 PM EST

At 139 pm est, severe thunderstorms were located along a line extending from near colesville to rosslyn to near fort belvoir, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/1/2017 1:40 PM EST

At 139 pm est, severe thunderstorms were located along a line extending from near colesville to rosslyn to near fort belvoir, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/1/2017 1:40 PM EST

At 139 pm est, severe thunderstorms were located along a line extending from near colesville to rosslyn to near fort belvoir, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/1/2017 1:28 PM EST

At 128 pm est, severe thunderstorms were located along a line extending from north potomac to near lake ridge to 11 miles west of spotsylvania, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, stafford, centreville, waldorf, dale city, rockville, bethesda, reston, bowie, annandale, clinton, springfield, college park, fredericksburg, fort washington, herndon, greenbelt, fairfax and langley park.

3/1/2017 1:28 PM EST

At 128 pm est, severe thunderstorms were located along a line extending from north potomac to near lake ridge to 11 miles west of spotsylvania, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, stafford, centreville, waldorf, dale city, rockville, bethesda, reston, bowie, annandale, clinton, springfield, college park, fredericksburg, fort washington, herndon, greenbelt, fairfax and langley park.

3/1/2017 1:28 PM EST

At 128 pm est, severe thunderstorms were located along a line extending from north potomac to near lake ridge to 11 miles west of spotsylvania, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, stafford, centreville, waldorf, dale city, rockville, bethesda, reston, bowie, annandale, clinton, springfield, college park, fredericksburg, fort washington, herndon, greenbelt, fairfax and langley park.

3/1/2017 1:05 PM EST

At 104 pm est, severe thunderstorms were located along a line extending from broadlands to near haymarket to 9 miles east of orange, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/1/2017 1:05 PM EST

At 104 pm est, severe thunderstorms were located along a line extending from broadlands to near haymarket to 9 miles east of orange, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/1/2017 1:05 PM EST

At 104 pm est, severe thunderstorms were located along a line extending from broadlands to near haymarket to 9 miles east of orange, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

2/12/2017 10:58 PM EST

At 1057 pm est, severe thunderstorms were located along a line extending from near gaithersburg to lansdowne to near oatlands, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, beltsville, vienna, broadlands, lansdowne, lowes island, brambleton, poolesville, american legion bridge, dulles international airport, aspen hill and potomac.

2/12/2017 10:58 PM EST

At 1057 pm est, severe thunderstorms were located along a line extending from near gaithersburg to lansdowne to near oatlands, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, beltsville, vienna, broadlands, lansdowne, lowes island, brambleton, poolesville, american legion bridge, dulles international airport, aspen hill and potomac.

2/12/2017 10:38 PM EST

At 1037 pm est, severe thunderstorms were located along a line extending from near point of rocks to near round hill to near berryville, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

2/12/2017 10:38 PM EST

At 1037 pm est, severe thunderstorms were located along a line extending from near point of rocks to near round hill to near berryville, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

2/12/2017 10:38 PM EST

At 1037 pm est, severe thunderstorms were located along a line extending from near point of rocks to near round hill to near berryville, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/7/2016 6:23 PM EDT

The severe thunderstorm warning for south central montgomery and north central fairfax counties will expire at 630 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer pose an immediate threat to life or property. therefore the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm.

9/7/2016 6:23 PM EDT

The severe thunderstorm warning for south central montgomery and north central fairfax counties will expire at 630 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer pose an immediate threat to life or property. therefore the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm.

9/7/2016 6:02 PM EDT

At 601 pm edt, a severe thunderstorm was located over rockville, moving south at 15 mph. a second severe thunderstorm was located near gaithersburg also moving south at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, wolf trap, great falls, chevy chase, south kensington, darnestown, derwood, cabin john, chevy chase village, garrett park and washington grove.

9/7/2016 6:02 PM EDT

At 601 pm edt, a severe thunderstorm was located over rockville, moving south at 15 mph. a second severe thunderstorm was located near gaithersburg also moving south at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, wolf trap, great falls, chevy chase, south kensington, darnestown, derwood, cabin john, chevy chase village, garrett park and washington grove.

9/7/2016 5:41 PM EDT

The severe thunderstorm warning for the western district of columbia, west central prince georges, southeastern montgomery, northeastern fairfax and arlington counties, the city of falls church and the city of alexandria will expire at 545 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer pose an immediate threat to life or property. therefore the warning will be allowed to expire. however gusty winds are still possible with this thunderstorm.

9/7/2016 5:41 PM EDT

At 526 pm edt, a severe thunderstorm was located over american university, or near rosslyn, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, fort washington, groveton, falls church, huntington, pimmit hills, national harbor, crystal city, reagan national airport, mclean, rosslyn, burke, lincolnia, tysons corner, franconia and oxon hill.

9/7/2016 5:41 PM EDT

The severe thunderstorm warning for the western district of columbia, west central prince georges, southeastern montgomery, northeastern fairfax and arlington counties, the city of falls church and the city of alexandria will expire at 545 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer pose an immediate threat to life or property. therefore the warning will be allowed to expire. however gusty winds are still possible with this thunderstorm.

9/7/2016 5:39 PM EDT

At 538 pm edt, a severe thunderstorm was located over montgomery village, or over gaithersburg, moving south at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/7/2016 5:39 PM EDT

At 538 pm edt, a severe thunderstorm was located over montgomery village, or over gaithersburg, moving south at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/7/2016 5:27 PM EDT

At 526 pm edt, a severe thunderstorm was located over american university, or near rosslyn, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, fort washington, groveton, falls church, huntington, pimmit hills, national harbor, crystal city, reagan national airport, mclean, rosslyn, burke, lincolnia, tysons corner, franconia and oxon hill.

9/7/2016 5:27 PM EDT

At 526 pm edt, a severe thunderstorm was located over american university, or near rosslyn, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, fort washington, groveton, falls church, huntington, pimmit hills, national harbor, crystal city, reagan national airport, mclean, rosslyn, burke, lincolnia, tysons corner, franconia and oxon hill.

9/7/2016 5:27 PM EDT

At 526 pm edt, a severe thunderstorm was located over american university, or near rosslyn, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, fort washington, groveton, falls church, huntington, pimmit hills, national harbor, crystal city, reagan national airport, mclean, rosslyn, burke, lincolnia, tysons corner, franconia and oxon hill.

9/7/2016 5:18 PM EDT

At 517 pm edt, a severe thunderstorm was located over friendship village, or over bethesda, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, fort washington, groveton, falls church, huntington, pimmit hills, national harbor, nationals park, crystal city, reagan national airport, howard university, mclean, rosslyn, potomac, north bethesda and burke.

9/7/2016 5:18 PM EDT

At 517 pm edt, a severe thunderstorm was located over friendship village, or over bethesda, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, fort washington, groveton, falls church, huntington, pimmit hills, national harbor, nationals park, crystal city, reagan national airport, howard university, mclean, rosslyn, potomac, north bethesda and burke.

9/7/2016 5:18 PM EDT

At 517 pm edt, a severe thunderstorm was located over friendship village, or over bethesda, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, annandale, springfield, fort washington, groveton, falls church, huntington, pimmit hills, national harbor, nationals park, crystal city, reagan national airport, howard university, mclean, rosslyn, potomac, north bethesda and burke.

9/7/2016 5:06 PM EDT

At 505 pm edt, a severe thunderstorm was located over north bethesda, or near bethesda, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/7/2016 5:06 PM EDT

At 505 pm edt, a severe thunderstorm was located over north bethesda, or near bethesda, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/7/2016 5:06 PM EDT

At 505 pm edt, a severe thunderstorm was located over north bethesda, or near bethesda, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/17/2016 9:08 PM EDT

At 908 pm edt, severe thunderstorms were located along a line extending from north bethesda to fort belvoir, moving east at 40 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, rockville, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, langley park, beltsville, fort hunt, groveton, forestville, falls church, huntington, largo and coral hills.

8/17/2016 9:08 PM EDT

At 908 pm edt, severe thunderstorms were located along a line extending from north bethesda to fort belvoir, moving east at 40 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, rockville, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, langley park, beltsville, fort hunt, groveton, forestville, falls church, huntington, largo and coral hills.

8/17/2016 9:08 PM EDT

At 908 pm edt, severe thunderstorms were located along a line extending from north bethesda to fort belvoir, moving east at 40 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, rockville, bethesda, bowie, annandale, clinton, springfield, college park, fort washington, greenbelt, langley park, beltsville, fort hunt, groveton, forestville, falls church, huntington, largo and coral hills.

8/17/2016 8:57 PM EDT

At 857 pm edt, severe thunderstorms were located along a line extending from potomac to near lorton, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/17/2016 8:57 PM EDT

At 857 pm edt, severe thunderstorms were located along a line extending from potomac to near lorton, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/17/2016 8:57 PM EDT

At 857 pm edt, severe thunderstorms were located along a line extending from potomac to near lorton, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/15/2016 5:43 PM EDT

At 543 pm edt, a severe thunderstorm was located over olney, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/14/2016 8:08 PM EDT

The severe thunderstorm warning for central howard and montgomery counties will expire at 815 pm edt, the storm which prompted the warning has moved out of the area. therefore the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm.

8/14/2016 7:38 PM EDT

At 738 pm edt, severe thunderstorms were located along a line extending from damascus to germantown to countryside, moving southeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/25/2016 5:53 PM EDT

At 553 pm edt, a severe thunderstorm was located over reston, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, centreville, waldorf, bethesda, reston, bowie, annandale, clinton, springfield, college park, fort washington, herndon, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna and groveton.

7/25/2016 5:53 PM EDT

At 553 pm edt, a severe thunderstorm was located over reston, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, centreville, waldorf, bethesda, reston, bowie, annandale, clinton, springfield, college park, fort washington, herndon, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna and groveton.

7/25/2016 5:53 PM EDT

At 553 pm edt, a severe thunderstorm was located over reston, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, centreville, waldorf, bethesda, reston, bowie, annandale, clinton, springfield, college park, fort washington, herndon, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna and groveton.

7/25/2016 5:45 PM EDT

At 545 pm edt, a severe thunderstorm was located over broadlands, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, centreville, reston, south riding, herndon, broadlands, lowes island, brambleton, dulles international airport, potomac, ashburn, oakton, sterling, chantilly, wolf trap, great falls, countryside, arcola, oatlands, darnestown and belmont.

7/25/2016 5:45 PM EDT

At 545 pm edt, a severe thunderstorm was located over broadlands, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, centreville, reston, south riding, herndon, broadlands, lowes island, brambleton, dulles international airport, potomac, ashburn, oakton, sterling, chantilly, wolf trap, great falls, countryside, arcola, oatlands, darnestown and belmont.

7/25/2016 5:44 PM EDT

At 543 pm edt, a severe thunderstorm was located over dulles international airport, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/25/2016 5:44 PM EDT

At 543 pm edt, a severe thunderstorm was located over dulles international airport, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/25/2016 5:44 PM EDT

At 543 pm edt, a severe thunderstorm was located over dulles international airport, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/25/2016 5:16 PM EDT

At 515 pm edt, a severe thunderstorm was located near middleburg, or 12 miles west of leesburg, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/25/2016 5:16 PM EDT

At 515 pm edt, a severe thunderstorm was located near middleburg, or 12 miles west of leesburg, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/19/2016 11:17 PM EDT

At 1117 pm edt, a severe thunderstorm was located over martin`s additions, or over bethesda, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/19/2016 11:17 PM EDT

At 1117 pm edt, a severe thunderstorm was located over martin`s additions, or over bethesda, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/19/2016 11:17 PM EDT

At 1117 pm edt, a severe thunderstorm was located over martin`s additions, or over bethesda, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/19/2016 10:38 PM EDT

At 1038 pm edt, a severe thunderstorm was located over bethesda, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, huntington, national harbor, howard university, nationals park, crystal city, reagan national airport, rosslyn, potomac, oxon hill, chevy chase, south kensington, temple hills, marlow heights, martin`s additions, north chevy chase, ballston and friendship village.

7/19/2016 10:38 PM EDT

At 1038 pm edt, a severe thunderstorm was located over bethesda, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, huntington, national harbor, howard university, nationals park, crystal city, reagan national airport, rosslyn, potomac, oxon hill, chevy chase, south kensington, temple hills, marlow heights, martin`s additions, north chevy chase, ballston and friendship village.

7/19/2016 10:38 PM EDT

At 1038 pm edt, a severe thunderstorm was located over bethesda, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, bethesda, huntington, national harbor, howard university, nationals park, crystal city, reagan national airport, rosslyn, potomac, oxon hill, chevy chase, south kensington, temple hills, marlow heights, martin`s additions, north chevy chase, ballston and friendship village.

7/19/2016 10:21 PM EDT

At 1021 pm edt, a severe thunderstorm was located over bethesda, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/19/2016 10:21 PM EDT

At 1021 pm edt, a severe thunderstorm was located over bethesda, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/19/2016 10:21 PM EDT

At 1021 pm edt, a severe thunderstorm was located over bethesda, moving south at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/18/2016 4:12 PM EDT

At 412 pm edt, severe thunderstorms were located along a line extending from friendship village to near burke, moving east at 35 mph (trained weather spotters). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, centreville, rockville, bethesda, reston, annandale, springfield, fairfax, vienna, falls church, mantua, pimmit hills, mclean, american legion bridge, potomac, north bethesda, burke, oakton, tysons corner and wolf trap.

7/18/2016 4:12 PM EDT

At 412 pm edt, severe thunderstorms were located along a line extending from friendship village to near burke, moving east at 35 mph (trained weather spotters). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, centreville, rockville, bethesda, reston, annandale, springfield, fairfax, vienna, falls church, mantua, pimmit hills, mclean, american legion bridge, potomac, north bethesda, burke, oakton, tysons corner and wolf trap.

7/18/2016 3:45 PM EDT

At 345 pm edt, severe thunderstorms were located along a line extending from broadlands to near haymarket, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/18/2016 3:45 PM EDT

At 345 pm edt, severe thunderstorms were located along a line extending from broadlands to near haymarket, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/16/2016 4:47 PM EDT

At 447 pm edt, a severe thunderstorm was located near wolf trap, or near american legion bridge, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, rockville, bethesda, reston, vienna, falls church, pimmit hills, american legion bridge, mclean, potomac, north bethesda, oakton, fairland, tysons corner, white oak, wolf trap, great falls, colesville, kemp mill and chevy chase.

7/16/2016 4:47 PM EDT

At 447 pm edt, a severe thunderstorm was located near wolf trap, or near american legion bridge, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, rockville, bethesda, reston, vienna, falls church, pimmit hills, american legion bridge, mclean, potomac, north bethesda, oakton, fairland, tysons corner, white oak, wolf trap, great falls, colesville, kemp mill and chevy chase.

7/16/2016 4:47 PM EDT

At 447 pm edt, a severe thunderstorm was located near wolf trap, or near american legion bridge, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, rockville, bethesda, reston, vienna, falls church, pimmit hills, american legion bridge, mclean, potomac, north bethesda, oakton, fairland, tysons corner, white oak, wolf trap, great falls, colesville, kemp mill and chevy chase.

7/16/2016 4:39 PM EDT

At 438 pm edt, a severe thunderstorm was located over wolf trap, or near reston, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, rockville, bethesda, reston, annandale, herndon, vienna, falls church, mantua, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, oakton, fairland, lincolnia, tysons corner and white oak.

7/16/2016 4:39 PM EDT

At 438 pm edt, a severe thunderstorm was located over wolf trap, or near reston, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, rockville, bethesda, reston, annandale, herndon, vienna, falls church, mantua, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, oakton, fairland, lincolnia, tysons corner and white oak.

7/16/2016 4:39 PM EDT

At 438 pm edt, a severe thunderstorm was located over wolf trap, or near reston, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, rockville, bethesda, reston, annandale, herndon, vienna, falls church, mantua, pimmit hills, american legion bridge, mclean, aspen hill, potomac, north bethesda, oakton, fairland, lincolnia, tysons corner and white oak.

7/16/2016 4:17 PM EDT

At 417 pm edt, a severe thunderstorm was located over herndon, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/16/2016 4:17 PM EDT

At 417 pm edt, a severe thunderstorm was located over herndon, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/16/2016 4:17 PM EDT

At 417 pm edt, a severe thunderstorm was located over herndon, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/21/2016 2:37 PM EDT

At 237 pm edt, severe thunderstorms were located along a line extending from near poolesville to white oak, moving southeast at 35 mph (trained weather spotters). Hazards include quarter size hail. Some hail damage to agriculture is expected. Locations impacted include, arlington, alexandria, rockville, bethesda, gaithersburg, bowie, annandale, clinton, olney, college park, greenbelt, langley park, beltsville, forestville, falls church, huntington, largo, coral hills, bladensburg and pimmit hills.

6/21/2016 2:37 PM EDT

At 237 pm edt, severe thunderstorms were located along a line extending from near poolesville to white oak, moving southeast at 35 mph (trained weather spotters). Hazards include quarter size hail. Some hail damage to agriculture is expected. Locations impacted include, arlington, alexandria, rockville, bethesda, gaithersburg, bowie, annandale, clinton, olney, college park, greenbelt, langley park, beltsville, forestville, falls church, huntington, largo, coral hills, bladensburg and pimmit hills.

6/21/2016 2:37 PM EDT

At 237 pm edt, severe thunderstorms were located along a line extending from near poolesville to white oak, moving southeast at 35 mph (trained weather spotters). Hazards include quarter size hail. Some hail damage to agriculture is expected. Locations impacted include, arlington, alexandria, rockville, bethesda, gaithersburg, bowie, annandale, clinton, olney, college park, greenbelt, langley park, beltsville, forestville, falls church, huntington, largo, coral hills, bladensburg and pimmit hills.

6/21/2016 2:20 PM EDT

At 220 pm edt, severe thunderstorms were located along a line extending from near boyds to near fairland, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/21/2016 2:20 PM EDT

At 220 pm edt, severe thunderstorms were located along a line extending from near boyds to near fairland, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/21/2016 2:20 PM EDT

At 220 pm edt, severe thunderstorms were located along a line extending from near boyds to near fairland, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/16/2016 8:51 PM EDT

At 851 pm edt, severe thunderstorms were located along a line extending from near poolesville to near lake ridge to near stafford to 11 miles west of spotsylvania, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/16/2016 8:51 PM EDT

At 851 pm edt, severe thunderstorms were located along a line extending from near poolesville to near lake ridge to near stafford to 11 miles west of spotsylvania, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/16/2016 8:20 PM EDT

At 820 pm edt, severe thunderstorms were located along a line extending from leesburg to near haymarket to near warrenton, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/16/2016 8:20 PM EDT

At 820 pm edt, severe thunderstorms were located along a line extending from leesburg to near haymarket to near warrenton, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/16/2016 8:20 PM EDT

At 820 pm edt, severe thunderstorms were located along a line extending from leesburg to near haymarket to near warrenton, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/2/2016 8:59 PM EDT

At 858 pm edt, a severe thunderstorm was located over georgetown, or over rosslyn, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Expect wind damage to trees and powerlines. Locations impacted include, arlington, bethesda, bowie, college park, greenbelt, langley park, forestville, falls church, largo, coral hills, bladensburg, gallaudet university, nationals park, crystal city, rfk stadium, howard university, mclean, fort totten, byrd stadium and rosslyn.

5/2/2016 8:59 PM EDT

At 858 pm edt, a severe thunderstorm was located over georgetown, or over rosslyn, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Expect wind damage to trees and powerlines. Locations impacted include, arlington, bethesda, bowie, college park, greenbelt, langley park, forestville, falls church, largo, coral hills, bladensburg, gallaudet university, nationals park, crystal city, rfk stadium, howard university, mclean, fort totten, byrd stadium and rosslyn.

5/2/2016 8:59 PM EDT

At 858 pm edt, a severe thunderstorm was located over georgetown, or over rosslyn, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Expect wind damage to trees and powerlines. Locations impacted include, arlington, bethesda, bowie, college park, greenbelt, langley park, forestville, falls church, largo, coral hills, bladensburg, gallaudet university, nationals park, crystal city, rfk stadium, howard university, mclean, fort totten, byrd stadium and rosslyn.

5/2/2016 8:49 PM EDT

At 849 pm edt, a severe thunderstorm was located over mclean, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. And trees.

5/2/2016 8:49 PM EDT

At 849 pm edt, a severe thunderstorm was located over mclean, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. And trees.

5/2/2016 8:49 PM EDT

At 849 pm edt, a severe thunderstorm was located over mclean, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. And trees.

5/2/2016 7:32 PM EDT

At 730 pm edt, a severe thunderstorm was located over tysons corner, or over pimmit hills, moving northeast at 25 mph (radar indicated. a spotter in vienna also reported quarter sized hail at 730 pm). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, arlington, rockville, bethesda, reston, annandale, olney, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, bladensburg, mantua, pimmit hills, american legion bridge, howard university, mclean and fort totten.

5/2/2016 7:32 PM EDT

At 730 pm edt, a severe thunderstorm was located over tysons corner, or over pimmit hills, moving northeast at 25 mph (radar indicated. a spotter in vienna also reported quarter sized hail at 730 pm). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, arlington, rockville, bethesda, reston, annandale, olney, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, bladensburg, mantua, pimmit hills, american legion bridge, howard university, mclean and fort totten.

5/2/2016 7:32 PM EDT

At 730 pm edt, a severe thunderstorm was located over tysons corner, or over pimmit hills, moving northeast at 25 mph (radar indicated. a spotter in vienna also reported quarter sized hail at 730 pm). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, arlington, rockville, bethesda, reston, annandale, olney, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, bladensburg, mantua, pimmit hills, american legion bridge, howard university, mclean and fort totten.

5/2/2016 7:24 PM EDT

At 723 pm edt, a severe thunderstorm was located over wolf trap, or over vienna, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.

5/2/2016 7:24 PM EDT

At 723 pm edt, a severe thunderstorm was located over wolf trap, or over vienna, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.

5/2/2016 7:24 PM EDT

At 723 pm edt, a severe thunderstorm was located over wolf trap, or over vienna, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.

5/2/2016 6:43 PM EDT

At 643 pm edt, a severe thunderstorm was located over potomac, or over american legion bridge, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. expect wind damage to trees and powerlines

5/2/2016 6:31 PM EDT

At 630 pm edt, a severe thunderstorm was located over wolf trap, or over vienna, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Expect wind damage to roofs. siding. and trees. Locations impacted include, arlington, bethesda, reston, annandale, herndon, fairfax, vienna, falls church, mantua, pimmit hills, mclean, american legion bridge, potomac, oakton, tysons corner, wolf trap, great falls, merrifield, lake barcroft and ballston.

5/2/2016 6:31 PM EDT

At 630 pm edt, a severe thunderstorm was located over wolf trap, or over vienna, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Expect wind damage to roofs. siding. and trees. Locations impacted include, arlington, bethesda, reston, annandale, herndon, fairfax, vienna, falls church, mantua, pimmit hills, mclean, american legion bridge, potomac, oakton, tysons corner, wolf trap, great falls, merrifield, lake barcroft and ballston.

5/2/2016 6:15 PM EDT

At 614 pm edt, doppler radar indicated a severe thunderstorm capable of producing quarter size hail and damaging winds in excess of 60 mph. this storm was located over chantilly, or near fairfax, and moving northeast at 25 mph.

5/2/2016 6:15 PM EDT

At 614 pm edt, doppler radar indicated a severe thunderstorm capable of producing quarter size hail and damaging winds in excess of 60 mph. this storm was located over chantilly, or near fairfax, and moving northeast at 25 mph.

2/24/2016 5:53 PM EST

At 551 pm est, radar indicated a line of severe thunderstorms producing damaging winds in excess of 60 mph. a national weather service employee reported tree damage near chantilly. these storms were located along a line extending from near montgomery village to arlington to near fort belvoir, moving northeast at 55 mph. locations impacted include, arlington, rockville, gaithersburg, college park, greenbelt, vienna, falls church, bladensburg, la plata, springfield, pimmit hills, gallaudet university, nationals park, clinton, coral hills, woodbridge, olney, bethesda, largo and fedex field. a tornado watch remains in effect until 1100 pm est for central district of columbia, southern maryland and northern virginia.

2/24/2016 5:53 PM EST

At 551 pm est, radar indicated a line of severe thunderstorms producing damaging winds in excess of 60 mph. a national weather service employee reported tree damage near chantilly. these storms were located along a line extending from near montgomery village to arlington to near fort belvoir, moving northeast at 55 mph. locations impacted include, arlington, rockville, gaithersburg, college park, greenbelt, vienna, falls church, bladensburg, la plata, springfield, pimmit hills, gallaudet university, nationals park, clinton, coral hills, woodbridge, olney, bethesda, largo and fedex field. a tornado watch remains in effect until 1100 pm est for central district of columbia, southern maryland and northern virginia.

2/24/2016 5:53 PM EST

At 551 pm est, radar indicated a line of severe thunderstorms producing damaging winds in excess of 60 mph. a national weather service employee reported tree damage near chantilly. these storms were located along a line extending from near montgomery village to arlington to near fort belvoir, moving northeast at 55 mph. locations impacted include, arlington, rockville, gaithersburg, college park, greenbelt, vienna, falls church, bladensburg, la plata, springfield, pimmit hills, gallaudet university, nationals park, clinton, coral hills, woodbridge, olney, bethesda, largo and fedex field. a tornado watch remains in effect until 1100 pm est for central district of columbia, southern maryland and northern virginia.

2/24/2016 5:29 PM EST

At 529 pm est, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from broadlands to near dale city to near stafford, and moving northeast at 55 mph.

2/24/2016 5:29 PM EST

At 529 pm est, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from broadlands to near dale city to near stafford, and moving northeast at 55 mph.

2/24/2016 5:29 PM EST

At 529 pm est, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from broadlands to near dale city to near stafford, and moving northeast at 55 mph.

8/4/2015 5:55 PM EDT

At 554 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from north potomac to near great falls, moving east at 10 mph. locations impacted include, rockville, bethesda, olney, takoma park, chevy chase, martin`s additions, north chevy chase, rossmoor, friendship village, white oak, north kensington, north bethesda, great falls, wheaton-glenmont, forest glen, aspen hill, kemp mill, potomac, south kensington and colesville.

8/4/2015 5:55 PM EDT

At 554 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from north potomac to near great falls, moving east at 10 mph. locations impacted include, rockville, bethesda, olney, takoma park, chevy chase, martin`s additions, north chevy chase, rossmoor, friendship village, white oak, north kensington, north bethesda, great falls, wheaton-glenmont, forest glen, aspen hill, kemp mill, potomac, south kensington and colesville.

8/4/2015 5:55 PM EDT

At 554 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from north potomac to near great falls, moving east at 10 mph. locations impacted include, rockville, bethesda, olney, takoma park, chevy chase, martin`s additions, north chevy chase, rossmoor, friendship village, white oak, north kensington, north bethesda, great falls, wheaton-glenmont, forest glen, aspen hill, kemp mill, potomac, south kensington and colesville.

8/4/2015 5:40 PM EDT

At 540 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and damaging winds in excess of 60 mph. these storms were located along a line extending from near north potomac to near reston, and moving east at 25 mph.

8/4/2015 5:40 PM EDT

At 540 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and damaging winds in excess of 60 mph. these storms were located along a line extending from near north potomac to near reston, and moving east at 25 mph.

8/4/2015 5:40 PM EDT

At 540 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and damaging winds in excess of 60 mph. these storms were located along a line extending from near north potomac to near reston, and moving east at 25 mph.

8/4/2015 4:54 AM EDT

At 453 am edt, doppler radar indicated a severe thunderstorm capable of producing damaging winds in excess of 60 mph. this storm was located over american legion bridge, moving southeast at 35 mph. locations impacted include, rockville, bethesda, mclean, pimmit hills, american legion bridge, chevy chase, martin`s additions, north chevy chase, north potomac, friendship village, tysons corner, north kensington, north bethesda, great falls, forest glen, kemp mill, potomac, south kensington, wheaton-glenmont and wolf trap.

8/4/2015 4:54 AM EDT

At 453 am edt, doppler radar indicated a severe thunderstorm capable of producing damaging winds in excess of 60 mph. this storm was located over american legion bridge, moving southeast at 35 mph. locations impacted include, rockville, bethesda, mclean, pimmit hills, american legion bridge, chevy chase, martin`s additions, north chevy chase, north potomac, friendship village, tysons corner, north kensington, north bethesda, great falls, forest glen, kemp mill, potomac, south kensington, wheaton-glenmont and wolf trap.

8/4/2015 4:14 AM EDT

At 413 am edt, doppler radar indicated a severe thunderstorm capable of producing damaging winds in excess of 60 mph. this storm was located near purcellville, or near leesburg, and moving southeast at 35 mph.

8/4/2015 4:14 AM EDT

At 413 am edt, doppler radar indicated a severe thunderstorm capable of producing damaging winds in excess of 60 mph. this storm was located near purcellville, or near leesburg, and moving southeast at 35 mph.

6/23/2015 7:14 PM EDT

At 714 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and damaging winds in excess of 60 mph. these storms were located along a line extending from near grasonville to 9 miles south of linton hall, and moving southeast at 35 mph.

6/23/2015 7:14 PM EDT

At 714 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and damaging winds in excess of 60 mph. these storms were located along a line extending from near grasonville to 9 miles south of linton hall, and moving southeast at 35 mph.

6/23/2015 7:14 PM EDT

At 714 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and damaging winds in excess of 60 mph. these storms were located along a line extending from near grasonville to 9 miles south of linton hall, and moving southeast at 35 mph.

6/23/2015 6:27 PM EDT

At 627 pm edt, trained weather spotters reported a line of severe thunderstorms producing quarter size hail and damaging winds in excess of 60 mph. these storms were located along a line extending from brooklyn park to south riding, and moving southeast at 35 mph.

6/23/2015 6:27 PM EDT

At 627 pm edt, trained weather spotters reported a line of severe thunderstorms producing quarter size hail and damaging winds in excess of 60 mph. these storms were located along a line extending from brooklyn park to south riding, and moving southeast at 35 mph.

6/23/2015 6:27 PM EDT

At 627 pm edt, trained weather spotters reported a line of severe thunderstorms producing quarter size hail and damaging winds in excess of 60 mph. these storms were located along a line extending from brooklyn park to south riding, and moving southeast at 35 mph.

6/23/2015 6:18 PM EDT

At 618 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to near purcellville, moving east at 25 mph. locations impacted include, rockville, gaithersburg, leesburg, college park, greenbelt, poolesville, crofton, severn, elkridge, broadlands, olney, damascus, lowes island, lansdowne, langley park, germantown, columbia, byrd stadium, beltsville and baltimore-washington airport.

6/23/2015 6:18 PM EDT

At 618 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to near purcellville, moving east at 25 mph. locations impacted include, rockville, gaithersburg, leesburg, college park, greenbelt, poolesville, crofton, severn, elkridge, broadlands, olney, damascus, lowes island, lansdowne, langley park, germantown, columbia, byrd stadium, beltsville and baltimore-washington airport.

6/23/2015 6:18 PM EDT

At 618 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to near purcellville, moving east at 25 mph. locations impacted include, rockville, gaithersburg, leesburg, college park, greenbelt, poolesville, crofton, severn, elkridge, broadlands, olney, damascus, lowes island, lansdowne, langley park, germantown, columbia, byrd stadium, beltsville and baltimore-washington airport.

6/23/2015 6:01 PM EDT

At 600 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to round hill, and moving east at 25 mph.

6/23/2015 6:01 PM EDT

At 600 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to round hill, and moving east at 25 mph.

6/23/2015 6:01 PM EDT

At 600 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to round hill, and moving east at 25 mph.

6/23/2015 6:01 PM EDT

At 600 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to round hill, and moving east at 25 mph.

6/20/2015 8:10 PM EDT

At 810 pm edt, trained weather spotters reported a line of severe thunderstorms producing damaging winds in excess of 60 mph. these storms were located along a line extending from damascus to rosslyn to near nanjemoy creek, and moving east at 45 mph.

6/20/2015 8:10 PM EDT

At 810 pm edt, trained weather spotters reported a line of severe thunderstorms producing damaging winds in excess of 60 mph. these storms were located along a line extending from damascus to rosslyn to near nanjemoy creek, and moving east at 45 mph.

6/20/2015 8:10 PM EDT

At 810 pm edt, trained weather spotters reported a line of severe thunderstorms producing damaging winds in excess of 60 mph. these storms were located along a line extending from damascus to rosslyn to near nanjemoy creek, and moving east at 45 mph.

6/20/2015 8:06 PM EDT

At 805 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from near north potomac to springfield to aquia creek, moving east at 45 mph. locations impacted include, fairfax, vienna, falls church, springfield, reston, pimmit hills, mantua, annandale, american legion bridge, woodbridge, fort belvoir, mclean, aquia creek, groveton, dale city, dumfries, montclair, tysons corner, merrifield and triangle.

6/20/2015 8:06 PM EDT

At 805 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from near north potomac to springfield to aquia creek, moving east at 45 mph. locations impacted include, fairfax, vienna, falls church, springfield, reston, pimmit hills, mantua, annandale, american legion bridge, woodbridge, fort belvoir, mclean, aquia creek, groveton, dale city, dumfries, montclair, tysons corner, merrifield and triangle.

6/20/2015 7:48 PM EDT

At 748 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from broadlands to near bull run to 6 miles northwest of fredericksburg, and moving east at 25 mph.

6/20/2015 7:48 PM EDT

At 748 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from broadlands to near bull run to 6 miles northwest of fredericksburg, and moving east at 25 mph.

6/8/2015 7:42 PM EDT

At 741 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from sterling to north bethesda, moving east at 30 mph. locations impacted include, arlington, rockville, gaithersburg, herndon, fairfax, vienna, falls church, reston, south riding, pimmit hills, mantua, dulles international airport, gallaudet university, nationals park, american legion bridge, olney, bethesda, howard university, mclean and fort totten.

6/8/2015 7:42 PM EDT

At 741 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from sterling to north bethesda, moving east at 30 mph. locations impacted include, arlington, rockville, gaithersburg, herndon, fairfax, vienna, falls church, reston, south riding, pimmit hills, mantua, dulles international airport, gallaudet university, nationals park, american legion bridge, olney, bethesda, howard university, mclean and fort totten.

6/8/2015 7:42 PM EDT

At 741 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from sterling to north bethesda, moving east at 30 mph. locations impacted include, arlington, rockville, gaithersburg, herndon, fairfax, vienna, falls church, reston, south riding, pimmit hills, mantua, dulles international airport, gallaudet university, nationals park, american legion bridge, olney, bethesda, howard university, mclean and fort totten.

6/8/2015 7:35 PM EDT

At 735 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from near dulles international airport to potomac, moving east at 35 mph. locations impacted include, arlington, rockville, gaithersburg, herndon, fairfax, vienna, falls church, reston, south riding, pimmit hills, mantua, dulles international airport, gallaudet university, nationals park, american legion bridge, olney, bethesda, howard university, mclean and fort totten.

6/8/2015 7:35 PM EDT

At 735 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from near dulles international airport to potomac, moving east at 35 mph. locations impacted include, arlington, rockville, gaithersburg, herndon, fairfax, vienna, falls church, reston, south riding, pimmit hills, mantua, dulles international airport, gallaudet university, nationals park, american legion bridge, olney, bethesda, howard university, mclean and fort totten.

6/8/2015 7:35 PM EDT

At 735 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from near dulles international airport to potomac, moving east at 35 mph. locations impacted include, arlington, rockville, gaithersburg, herndon, fairfax, vienna, falls church, reston, south riding, pimmit hills, mantua, dulles international airport, gallaudet university, nationals park, american legion bridge, olney, bethesda, howard university, mclean and fort totten.

6/8/2015 7:12 PM EDT