Hail Map for Grenora, ND

The Grenora, ND area has had 10 reports of on-the-ground hail by trained spotters, and has been under severe weather warnings 20 times during the past 12 months. Doppler radar has detected hail at or near Grenora, ND on 23 occasions, including 3 occasions during the past year.

Name: Grenora, ND
Where Located: 35.8 miles NNW of Williston, ND
Map: Google Map for Grenora, ND
Population: 244
Housing Units: 121
More Info: Search Google for Grenora, ND
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Hail and Wind Damage Spotted near Grenora, ND

Date / Time Report Details
7/10/2018 10:09 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/10/2018 10:14 PM CDT At 1008 pm cdt, severe thunderstorms were located along a line extending from 18 miles northeast of crosby to near noonan to epping, moving east at 65 mph. these are very dangerous storms (radar indicated). Hazards include 80 mph wind gusts and nickel size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely.
7/10/2018 9:42 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/10/2018 9:48 PM CDT At 940 pm cdt, severe thunderstorms were located along a line extending from 8 miles north of fortuna to 7 miles southeast of writing rock state historical site to 5 miles west of bonetrail, moving east at 55 mph. some rotation has been observed on radar near alkabo and fortuna. another area of rotation has been observed just west of grenora. severe thunderstorms can and do produce tornadoes. these are very dangerous storms (public). Hazards include 80 mph wind gusts and nickel size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. extensive tree damage and power outages are likely. these severe storms will be near, alamo around 955 pm cdt. crosby around 1005 pm cdt. wildrose and epping around 1010 pm cdt. ray and noonan around 1015 pm cdt. Other locations impacted by these severe thunderstorms include hamlet, zahl, appam, wheelock, hanks, mcgregor, ambrose, corinth and blacktail lake.
7/10/2018 9:36 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/10/2018 9:41 PM CDT At 934 pm cdt, severe thunderstorms were located along a line extending from 8 miles northwest of fortuna to 5 miles northeast of grenora to 10 miles west of bonetrail, moving east at 65 mph. these are very dangerous storms (an automated weather observing site measured a 75 mph wind gust at 917 pm cdt east of plentywood, mt). Hazards include 80 mph wind gusts and nickel size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. extensive tree damage and power outages are likely. these severe storms will be near, fortuna around 940 pm cdt. alamo around 950 pm cdt. crosby around 1000 pm cdt. wildrose and epping around 1005 pm cdt. ray around 1015 pm cdt. Other locations impacted by these severe thunderstorms include hamlet, zahl, appam, wheelock, hanks, mcgregor, ambrose, corinth and blacktail lake.
7/10/2018 9:19 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/10/2018 9:24 PM CDT At 919 pm cdt, severe thunderstorms were located along a line extending from 12 miles northwest of westby to 11 miles west of grenora to 5 miles northeast of froid, moving east at 65 mph (radar indicated). Hazards include 70 mph wind gusts and nickel size hail. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, grenora around 930 pm cdt. writing rock state historical site around 935 pm cdt. fortuna around 940 pm cdt. bonetrail around 945 pm cdt. alamo around 950 pm cdt. crosby and wildrose around 1000 pm cdt. epping around 1005 pm cdt. ray and noonan around 1010 pm cdt. Other locations impacted by these severe thunderstorms include hamlet, zahl, appam, wheelock, hanks, mcgregor, ambrose, corinth and blacktail lake.
7/9/2018 11:30 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/9/2018 11:33 PM CDT At 1118 pm cdt/1018 pm mdt/, a severe thunderstorm was located near williston, moving southeast at 30 mph (public. tennis ball size hail was reported 25 miles south of grenora). Hazards include tennis ball size hail and 70 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. This severe thunderstorm will remain over mainly rural areas of northern mckenzie and williams counties, including the following locations, hamlet, zahl, lewis and clark state park, appam, charlson, spring brook, white tail bay recreation area, keene, fort buford state historical site and wheelock.
7/9/2018 11:19 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/9/2018 11:23 PM CDT At 1118 pm cdt/1018 pm mdt/, a severe thunderstorm was located near williston, moving southeast at 30 mph (public. tennis ball size hail was reported 25 miles south of grenora). Hazards include tennis ball size hail and 70 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. This severe thunderstorm will remain over mainly rural areas of northern mckenzie and williams counties, including the following locations, hamlet, zahl, lewis and clark state park, appam, charlson, spring brook, white tail bay recreation area, keene, fort buford state historical site and wheelock.
7/9/2018 11:00 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/9/2018 11:05 PM CDT At 1059 pm cdt/959 pm mdt/, severe thunderstorms were located along a line extending from 9 miles east of bonetrail to 9 miles north of williston to 11 miles northeast of fort union trading post, moving southeast at 25 mph. these are very dangerous storms (radar indicated). Hazards include baseball size hail and 70 mph wind gusts. People and animals outdoors will be severely injured. expect shattered windows, extensive damage to roofs, siding, and vehicles. these severe storms will be near, williston around 1115 pm cdt. epping around 1140 pm cdt. ray around 1145 pm cdt. Other locations impacted by these severe thunderstorms include hamlet, zahl, lewis and clark state park, appam, charlson, spring brook, white tail bay recreation area, keene, fort buford state historical site and wheelock.
7/9/2018 10:48 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/9/2018 10:51 PM CDT At 1048 pm cdt/948 pm mdt/, severe thunderstorms were located along a line extending from wildrose to 9 miles northwest of epping to 13 miles south of bonetrail, moving east at 40 mph. these are very dangerous storms (radar indicated). Hazards include baseball size hail and 70 mph wind gusts. People and animals outdoors will be severely injured. expect shattered windows, extensive damage to roofs, siding, and vehicles. these severe storms will be near, wildrose around 1055 pm cdt. epping around 1100 pm cdt. williston around 1105 pm cdt. ray around 1110 pm cdt. tioga around 1130 pm cdt. Other locations impacted by these severe thunderstorms include hamlet, zahl, lewis and clark state park, appam, charlson, spring brook, white tail bay recreation area, keene, fort buford state historical site and wheelock.
7/9/2018 10:41 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/9/2018 10:44 PM CDT At 1041 pm cdt/941 pm mdt/, severe thunderstorms were located along a line extending from 4 miles southwest of wildrose to 11 miles southeast of bonetrail to 11 miles northeast of bainville, moving east at 40 mph (radar indicated). Hazards include 70 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, wildrose around 1045 pm cdt. epping around 1100 pm cdt. williston around 1105 pm cdt. ray around 1110 pm cdt. tioga around 1125 pm cdt. Other locations impacted by these severe thunderstorms include hamlet, zahl, lewis and clark state park, appam, charlson, spring brook, white tail bay recreation area, keene, fort buford state historical site and wheelock.
7/9/2018 10:34 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/9/2018 10:38 PM CDT At 1032 pm cdt, a severe thunderstorm was located 9 miles southwest of alamo, or 25 miles north of williston, moving east at 30 mph. another severe thunderstorm was located about 8 miles west of bonetrail and is also moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe storm will be near, alamo around 1050 pm cdt. Other locations impacted by this severe thunderstorm include zahl, appam, wheelock, hanks, spring brook, corinth and blacktail lake.
7/9/2018 10:04 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/9/2018 10:07 PM CDT At 1004 pm cdt, a severe thunderstorm was located 6 miles south of grenora, or 30 miles northwest of williston, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, bonetrail around 1020 pm cdt. alamo around 1050 pm cdt. Other locations impacted by this severe thunderstorm include zahl, appam, wheelock, hanks, spring brook, corinth and blacktail lake.
7/9/2018 9:22 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/9/2018 9:25 PM CDT At 922 pm cdt, a severe thunderstorm was located near bonetrail, or 24 miles northwest of williston, moving southeast at 45 mph. this is a very dangerous storm (radar indicated). Hazards include 80 mph wind gusts and two inch hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. extensive tree damage and power outages are likely. Locations impacted include, williston, grenora, alamo, bonetrail, trenton, zahl, fort buford state historical site, appam, hanks, corinth and blacktail lake.
7/9/2018 9:15 PM CDT Quarter sized hail reported 9 miles NNE of Grenora, ND, corrects previous hail report from 9 ssw grenora. nickel to quarter size hail lasted for about a minute.
7/9/2018 9:15 PM CDT Golf Ball sized hail reported 6 miles NE of Grenora, ND, hail sizes ranged from dime to golf ball.
7/9/2018 9:00 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/9/2018 9:03 PM CDT At 900 pm cdt, a severe thunderstorm was located 13 miles west of grenora, or 21 miles southeast of plentywood, moving southeast at 25 mph (radar indicated). Hazards include two inch hail and 70 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include, williston, grenora, alamo, bonetrail, fort union trading post, trenton, zahl, fort buford state historical site, appam, hanks, corinth and blacktail lake.
7/9/2018 7:40 PM MDT Ping Pong Ball sized hail reported 12.2 miles ESE of Grenora, ND
7/9/2018 8:38 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/9/2018 8:45 PM CDT At 838 pm cdt, a severe thunderstorm was located 12 miles northeast of medicine lake, or 14 miles southeast of plentywood, moving southeast at 35 mph (radar indicated). Hazards include two inch hail and 70 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. This severe thunderstorm will remain over mainly rural areas of western williams and southwestern divide counties, including the following locations, zahl, fort buford state historical site, appam, hanks, trenton, corinth and blacktail lake.
6/14/2018 11:22 AM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 6/14/2018 11:26 AM CDT At 1121 am cdt/1021 am mdt, a severe thunderstorm was located near zahl, or 25 miles north of williston, moving east at 50 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. Locations impacted include, hanks city, grenora, alamo, zahl, appam, bonetrail and hanks.
6/14/2018 11:05 AM CDT Quarter sized hail reported 8.2 miles NNE of Grenora, ND
6/14/2018 11:04 AM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 6/14/2018 11:08 AM CDT At 1101 am cdt/1001 am mdt a severe thunderstorm was located 9 miles southwest of grenora, or 30 miles northwest of williston, moving east at 45 mph (public. at 1057 am cdt/957 am mdt the public reported quarter sized hail east of medicine lake in northeast montana). Hazards include quarter size hail. Damage to vehicles is expected. Locations impacted include, hanks city, grenora, alamo, zahl, appam, bonetrail and hanks.
6/14/2018 10:56 AM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 6/14/2018 11:02 AM CDT At 1056 am cdt, a severe thunderstorm was located 7 miles southeast of dagmar, or 27 miles southeast of plentywood, moving east at 45 mph (radar indicated). Hazards include quarter size hail. damage to vehicles is expected
6/1/2018 6:22 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 6/1/2018 6:26 PM CDT The severe thunderstorm warning for northwestern williams county will expire at 630 pm cdt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. a tornado watch remains in effect until 1100 pm cdt for northwestern north dakota.
6/1/2018 6:05 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 6/1/2018 6:10 PM CDT At 604 pm cdt, a severe thunderstorm was located 9 miles northeast of bonetrail, or 23 miles north of williston, moving northeast at 45 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. locations impacted include, grenora, alamo, hanks, zahl, blacktail lake and appam. A tornado watch remains in effect until 1100 pm cdt for northwestern north dakota.
6/1/2018 5:29 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 6/1/2018 5:32 PM CDT At 529 pm cdt, a severe thunderstorm was located 11 miles east of bainville, or 17 miles west of williston, moving northeast at 35 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. this severe thunderstorm will be near, bonetrail around 555 pm cdt. alamo around 630 pm cdt. other locations impacted by this severe thunderstorm include hanks, zahl, blacktail lake and appam. A tornado watch remains in effect until 1100 pm cdt for northwestern north dakota.
5/30/2018 10:05 PM CDT Half Dollar sized hail reported 10.7 miles WSW of Grenora, ND, half dollar size hail.
7/29/2017 7:38 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/29/2017 7:42 PM CDT At 737 pm cdt, a severe thunderstorm was located 5 miles southwest of grenora, or 27 miles southeast of plentywood, and is nearly stationary (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. This severe storm will be near, grenora around 815 pm cdt.
7/29/2017 7:24 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/29/2017 7:27 PM CDT At 723 pm cdt, a severe thunderstorm was located 6 miles southwest of grenora, or 28 miles southeast of plentywood, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of northwestern williams county, including the following locations: blacktail lake and hanks.
7/29/2017 7:11 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/29/2017 7:14 PM CDT At 710 pm cdt, a severe thunderstorm was located 6 miles southwest of grenora, or 28 miles southeast of plentywood, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of northwestern williams county, including the following locations: blacktail lake and hanks.
9/2/2016 11:47 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 9/2/2016 11:50 PM CDT At 1145 pm cdt, a severe thunderstorm was located 8 miles northwest of alamo, or 22 miles southwest of crosby, moving northeast at 45 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. This severe thunderstorm will remain over mainly rural areas of north central williams and western divide counties, including the following locations: hanks, corinth, zahl and appam.
9/2/2016 11:33 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 9/2/2016 11:38 PM CDT At 1133 pm cdt, a severe thunderstorm was located 7 miles east of grenora, or 30 miles north of williston, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, alamo around 1150 pm cdt. Other locations impacted by this severe thunderstorm include hanks, corinth, zahl and appam.
6/24/2016 10:30 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 6/24/2016 10:35 PM CDT At 1028 pm cdt/928 pm mdt/, severe thunderstorms were located along a line extending from 10 miles northwest of fortuna to 10 miles west of little missouri state park, moving northeast at 55 mph (radar indicated). Hazards include 70 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, tioga and wildrose around 1035 pm cdt. little missouri state park around 1040 pm cdt. mandaree around 1045 pm cdt. powers lake and noonan around 1050 pm cdt. columbus and lostwood around 1100 pm cdt. lignite and portal around 1110 pm cdt. flaxton around 1115 pm cdt. roseglen around 1125 pm cdt. other locations impacted by these severe thunderstorms include raub, keene, northgate, white shield, coteau, wheelock, appam, tagus, white earth bay recreation area and coulee. the largest hail with this line of storms will impact the mandaree, white earth, and new town areas. Damaging winds are expected all along the line.
6/24/2016 10:16 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 6/24/2016 10:20 PM CDT At 1015 pm cdt/915 pm mdt/, severe thunderstorms were located along a line extending from 10 miles southwest of westby to near theodore roosevelt national park north unit, moving east at 60 mph. these are very dangerous storms (public. at 1005 pm cdt...wind gusts of 60 mph were estimated in williston, breaking tree branches). Hazards include 80 mph wind gusts and quarter size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. extensive tree damage and power outages are likely. these severe storms will be near, watford city, epping and theodore roosevelt national park north unit around 1020 pm cdt. ray around 1025 pm cdt. tioga, writing rock state historical site and alkabo around 1030 pm cdt. Other locations impacted by these severe thunderstorms include keene, rawson, twin buttes, fort buford state historical site, wheelock, trenton, oakdale, appam, white earth bay recreation area and hamlet.
6/24/2016 10:03 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 6/24/2016 10:07 PM CDT At 1001 pm cdt/901 pm mdt/, severe thunderstorms were located along a line extending from 43 miles north of fortuna to near theodore roosevelt national park north unit, moving northeast at 60 mph. these are very dangerous storms (radar indicated). Hazards include 80 mph wind gusts and quarter size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. extensive tree damage and power outages are likely. these severe storms will be near, tioga around 1015 pm cdt mandaree around 1030 pm cdt. Other locations impacted by these severe thunderstorms include keene, rawson, sather dam, twin buttes, fort buford state historical site, wheelock, trenton, oakdale, appam and white earth bay recreation area.
6/24/2016 9:34 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 6/24/2016 9:37 PM CDT At 932 pm cdt/832 pm mdt/, severe thunderstorms were located along a line extending from 25 miles north of port of raymond to 7 miles northeast of trotters, moving northeast at 60 mph. these are very dangerous storms (radar indicated). Hazards include 80 mph wind gusts and quarter size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. extensive tree damage and power outages are likely. severe thunderstorms will be near, theodore roosevelt national park north unit around 1005 pm cdt. williston and watford city around 1000 pm cdt mandaree around 1030 pm cdt. Other locations impacted by these severe thunderstorms include keene, rawson, sather dam, twin buttes, fort buford state historical site, wheelock, trenton, oakdale, appam and white earth bay recreation area.
6/19/2016 12:16 AM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 6/19/2016 12:22 AM CDT At 1215 am cdt/1115 pm mdt/, severe thunderstorms were located along a line extending from 4 miles northwest of alamo to near alexander, moving east at 55 mph (radar indicated). Hazards include golf ball size hail and 70 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. these severe storms will be near, williston and arnegard around 1220 am cdt. watford city and wildrose around 1230 am cdt. Other locations impacted by these severe thunderstorms include spring brook, blacktail lake, keene, rawson, white tail bay recreation area, charlson, sather dam, hanks, lewis and clark state park and zahl.
6/18/2016 11:56 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 6/19/2016 12:00 AM CDT At 1156 pm cdt/1056 pm mdt/, severe thunderstorms were located along a line extending from 4 miles southwest of writing rock state historical site to 10 miles east of sidney, moving east at 55 mph (radar indicated). Hazards include golf ball size hail and 70 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. these severe storms will be near, writing rock state historical site around 1200 am cdt. williston and alexander around 1215 am cdt. arnegard around 1220 am cdt. watford city and crosby around 1230 am cdt. Other locations impacted by these severe thunderstorms include spring brook, blacktail lake, keene, rawson, white tail bay recreation area, charlson, sather dam, hanks, lewis and clark state park and ambrose.
6/18/2016 11:28 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 6/18/2016 11:31 PM CDT At 1128 pm cdt/1028 pm mdt/, severe thunderstorms were located along a line extending from 12 miles west of westby to 6 miles northwest of sidney, moving east at 55 mph (radar indicated). Hazards include golf ball size hail and 70 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, westby and east fairview around 1140 pm cdt. alkabo and writing rock state historical site around 1150 pm cdt. fortuna around 1155 pm cdt. williston and alexander around 1200 am cdt. arnegard around 1210 am cdt. watford city and crosby around 1220 am cdt. noonan around 1230 am cdt. Other locations impacted by these severe thunderstorms include spring brook, blacktail lake, keene, rawson, white tail bay recreation area, charlson, sather dam, hanks, lewis and clark state park and ambrose.
7/27/2015 10:02 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/27/2015 10:11 PM CDT At 1002 pm cdt, a severe thunderstorm was located near grenora, or 31 miles east of plentywood, moving north at 60 mph (trained weather spotters). Hazards include 60 mph wind gusts. Expect damage to roofs. siding and trees. this severe storm will be near, writing rock state historical site around 1010 pm cdt. alkabo around 1015 pm cdt. fortuna around 1020 pm cdt. Other locations impacted by this severe thunderstorm include zahl, blacktail lake and hanks.
7/27/2015 9:51 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/27/2015 9:54 PM CDT At 950 pm cdt, a severe thunderstorm was located 6 miles northwest of bonetrail, or 26 miles northwest of williston, moving north at 40 mph (trained weather spotters reported 70 mph winds and damage to property south of bonetraill). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs and outbuildings. this severe storm will be near, grenora around 1005 pm cdt. writing rock state historical site around 1025 pm cdt. alkabo around 1030 pm cdt. Other locations impacted by this severe thunderstorm include zahl, blacktail lake and hanks.
7/27/2015 9:24 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/27/2015 9:28 PM CDT At 924 pm cdt, a severe thunderstorm was located 12 miles east of bainville, or 15 miles west of williston, moving north at 40 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs and outbuildings. this severe thunderstorm will be near, bonetrail around 945 pm cdt. grenora around 1005 pm cdt. writing rock state historical site around 1025 pm cdt. alkabo around 1030 pm cdt. Other locations impacted by this severe thunderstorm include zahl, blacktail lake and hanks.
7/4/2015 3:33 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/4/2015 3:36 PM CDT At 331 pm cdt, a severe thunderstorm was located over crosby, moving southeast at 35 mph (trained weather spotters reported golfball sized hail 7 miles northwest of crosby). Hazards include golf ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows and vehicles. expect wind damage to roofs, siding and trees. this severe storm will be near, noonan around 355 pm cdt. other locations impacted by this severe thunderstorm include blacktail lake, corinth, larson, appam, mcgregor, hanks, ambrose, zahl and hamlet. additional strong to severe storms were located over western divide county. These storms were moving southeast around 25 mph.
7/4/2015 3:09 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 7/4/2015 3:12 PM CDT At 309 pm cdt, a severe thunderstorm was located 9 miles east of antelope, or 14 miles east of plentywood, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding and trees. this severe thunderstorm will be near, grenora around 345 pm cdt. Other locations impacted by this severe thunderstorm include blacktail lake, corinth, larson, appam, mcgregor, hanks, ambrose, zahl and hamlet.
6/21/2015 3:19 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 6/21/2015 3:22 PM CDT At 318 pm cdt, a severe thunderstorm was located 9 miles southeast of writing rock state historical site, or 23 miles southwest of crosby, moving east at 40 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. this severe storm will be near, alamo around 335 pm cdt. Other locations impacted by this severe thunderstorm include blacktail lake, hanks, zahl and appam.
6/21/2015 2:51 PM CDT Radar Image for Severe Thunderstorms near Grenora, ND at 6/21/2015 2:55 PM CDT At 250 pm cdt, a severe thunderstorm was located 9 miles northeast of dagmar, or 20 miles east of plentywood, moving east at 40 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. this severe thunderstorm will be near, grenora around 305 pm cdt. writing rock state historical site around 310 pm cdt. alamo around 335 pm cdt. Other locations impacted by this severe thunderstorm include blacktail lake, hanks, zahl and appam.
7/6/2014 7:15 PM CDT Quarter sized hail reported 9 miles NNE of Grenora, ND
5/26/2014 6:30 PM CDT Quarter sized hail reported 10.6 miles WNW of Grenora, ND, hail lasted a few minutes at most.
5/26/2014 4:38 PM CDT Quarter sized hail reported 6 miles SSE of Grenora, ND, hail covered the ground white. also had nearly an inch of rain. not much wind.
6/14/2013 2:49 PM MDT Storm damage reported in sheridan county MT, 14 miles NE of Grenora, ND
7/3/2012 10:57 PM CDT Quarter sized hail reported 0.2 miles ENE of Grenora, ND, wind gusts up to 50 mph.
7/3/2012 10:53 PM CDT Quarter sized hail reported 2.7 miles S of Grenora, ND
7/3/2012 8:02 PM CDT Estimated 70 mph winds. 20ft elm tree knocked down. power is ou in williams county ND, 0.2 miles ENE of Grenora, ND
7/3/2012 8:02 PM CDT A 70 foot wall wind break 8 ft high for cattle was flattened... a wooden calf shelter 10x20 ft and 4 feet high was blown into piece in williams county ND, 2.1 miles W of Grenora, ND
7/3/2012 7:50 PM CDT Spotter reported that she received a call from a neighbor who reported a tree down on top of a powerline. occurred approximately 12 miles southwest of grenora at 7...50 in williams county ND, 12.1 miles NNE of Grenora, ND