Hail Map for Allerton, IA

The Allerton, IA area has had 1 report of on-the-ground hail by trained spotters, and has been under severe weather warnings 16 times during the past 12 months. Doppler radar has detected hail at or near Allerton, IA on 34 occasions, including 3 occasions during the past year.

Name: Allerton, IA
Where Located: 62.2 miles SSE of Des Moines, IA
Map: Google Map for Allerton, IA
Population: 501
Housing Units: 250
More Info: Search Google for Allerton, IA

Hail and Wind Damage Spotted near Allerton, IA

Date / Time Report Details
8/20/2019 7:05 AM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 8/20/2019 7:12 AM CDT At 704 am cdt, severe thunderstorms were located along a line extending from batavia to near bloomfield to near unionville, moving southeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, ottumwa, centerville, albia, bloomfield, corydon, ottumwa industrial airport, lake sundown, rathbun lake, eldon, seymour, moravia, agency, moulton, allerton, mystic, cincinnati, blakesburg, drakesville, exline and floris.
8/20/2019 6:34 AM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 8/20/2019 6:38 AM CDT The national weather service in des moines has issued a * severe thunderstorm warning for. southern monroe county in south central iowa. southeastern lucas county in south central iowa. wapello county in southeastern iowa. Davis county in southeastern iowa.
6/28/2019 12:11 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/28/2019 12:14 PM CDT The severe thunderstorm warning for southeastern monroe, southern wapello, davis, southeastern wayne and appanoose counties will expire at 1215 pm cdt, the storms which prompted the warning are moving out of the area. therefore, the warning will be allowed to expire.
6/28/2019 11:48 AM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/28/2019 11:51 AM CDT At 1147 am cdt, severe thunderstorms were located along a line extending from near milton to 8 miles southeast of centerville to near corydon, moving south at 25 mph (trained weather spotters have reported strong winds and wind damage, including large branches and other tree damage). 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, centerville, bloomfield, corydon, lake sundown, eldon, seymour, moulton, allerton, mystic, cincinnati, pulaski, drakesville, exline, floris, promise city, unionville, numa, rathbun, plano and udell.
6/28/2019 11:26 AM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/28/2019 11:29 AM CDT At 1126 am cdt, severe thunderstorms were located along a line extending from rathbun lake to 6 miles north of corydon, moving south at 30 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, centerville, corydon, rathbun lake, seymour, russell, allerton, mystic, melrose, promise city, numa, rathbun, plano, millerton, red haw lake state park, honey creek state park and centerville municipal airport.
6/28/2019 11:20 AM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/28/2019 11:23 AM CDT At 1118 am cdt, severe thunderstorms were located along a line extending from near batavia to lake sundown to 9 miles southwest of chariton, moving south at 25 mph (trained weather spotters and law enforcement have reported wind damage including trees down). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
6/28/2019 11:07 AM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/28/2019 11:10 AM CDT At 1107 am cdt, severe thunderstorms were located along a line extending from 7 miles north of rathbun lake to near chariton, moving south at 30 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.
6/25/2019 11:56 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/25/2019 11:59 PM CDT The severe thunderstorm warning for southern wayne county will expire at midnight cdt, 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 midnight cdt for south central iowa. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service des moines.
6/25/2019 11:40 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/25/2019 11:43 PM CDT The severe thunderstorm warning for east central decatur and western wayne counties will expire at 1145 pm cdt, 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 midnight cdt for south central iowa. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service des moines. remember, a severe thunderstorm warning still remains in effect for central and southern wayne county until midnight.
6/25/2019 11:37 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/25/2019 11:40 PM CDT At 1137 pm cdt, a severe thunderstorm was located 10 miles southwest of corydon, moving southeast at 25 mph (radar indicated). Hazards include quarter size hail. damage to vehicles is expected
6/25/2019 11:13 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/25/2019 11:16 PM CDT At 1112 pm cdt, a severe thunderstorm was located 10 miles west of corydon, moving southeast 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. Locations impacted include, corydon, allerton, humeston, lineville, garden grove and clio.
6/25/2019 11:02 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/25/2019 11:05 PM CDT At 1102 pm cdt, a severe thunderstorm was located 9 miles east of leon, moving southeast 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.
6/25/2019 6:36 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/25/2019 6:39 PM CDT At 635 pm cdt, a severe thunderstorm was located 9 miles southwest of corydon, moving east at 20 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.
8/28/2018 5:30 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 8/28/2018 5:35 PM CDT At 529 pm cdt, a severe thunderstorm was located near corydon, 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.
8/28/2018 4:57 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 8/28/2018 5:01 PM CDT At 457 pm cdt, a severe thunderstorm was located 11 miles west of corydon, moving northeast at 45 mph (radar indicated). Hazards include ping pong 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. Locations impacted include, leon, allerton, humeston, lineville, davis city, clio, pleasanton, south lineville and nine eagles state park.
8/28/2018 4:38 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 8/28/2018 4:42 PM CDT At 438 pm cdt, a severe thunderstorm was located 7 miles south of leon, moving northeast at 45 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.
6/28/2018 1:18 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/28/2018 1:22 PM CDT At 118 pm cdt, severe thunderstorms were located along a line extending from near rathbun lake to 13 miles southeast of mercer, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. Locations impacted include, centerville, corydon, seymour, allerton, cincinnati, lineville, exline, promise city, numa, clio, plano and centerville municipal airport.
6/28/2018 12:57 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/28/2018 1:00 PM CDT At 1256 pm cdt, severe thunderstorms were located along a line extending from near corydon to near mercer, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
6/28/2018 12:50 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/28/2018 12:53 PM CDT At 1250 pm cdt, severe thunderstorms were located along a line extending from near chariton to near corydon to 6 miles northwest of mercer, moving southeast at 50 mph. these are very dangerous storms (trained weather spotters. these storms have a history of widespread wind damage). 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. Locations impacted include, chariton, corydon, rathbun lake, seymour, russell, allerton, humeston, lineville, lucas, garden grove, woodburn, derby, promise city, clio, pleasanton, millerton, south lineville, le roy, red haw lake state park and chariton municipal airport.
6/28/2018 12:31 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/28/2018 12:34 PM CDT At 1230 pm cdt, severe thunderstorms were located along a line extending from 9 miles southwest of melcher-dallas to 7 miles west of chariton to near leon, moving east at 55 mph. these are very dangerous storms (trained weather spotters. a measured gust of 68 mph was reported in indianola at 1215pm. stronger winds to 80 mph are possible). 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. locations impacted include, osceola, chariton, leon, corydon, lamoni, lakeside casino, rathbun lake, seymour, russell, allerton, humeston, new virginia, van wert, lineville, lucas, garden grove, davis city, woodburn, decatur city and weldon. This includes interstate 35 between mile markers 1 and 51.
6/28/2018 12:18 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/28/2018 12:22 PM CDT At 1217 pm cdt, severe thunderstorms were located along a line extending from 10 miles northeast of lakeside casino to 8 miles southeast of osceola to near lamoni, moving southeast at 50 mph (trained weather spotters. these storms have a history of producing widespread wind damage). Hazards include 70 mph wind gusts and nickel size hail. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, osceola, chariton, leon, corydon, lamoni, lakeside casino, rathbun lake, murray, seymour, russell, allerton, humeston, new virginia, kellerton, grand river, van wert, lineville, lucas, garden grove and davis city. This includes interstate 35 between mile markers 1 and 51.
6/28/2018 12:04 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/28/2018 12:07 PM CDT At 1202 pm cdt, severe thunderstorms were located along a line extending from 8 miles north of lakeside casino to 8 miles southwest of osceola to 7 miles east of mount ayr, moving southeast at 55 mph (trained weather spotters. these storms have produced widespread 60 to 70 mph wind gusts with widespread wind damage). Hazards include 70 mph wind gusts and nickel size hail. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.
6/11/2018 2:04 AM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/11/2018 2:07 AM CDT At 145 am cdt, severe thunderstorms were located along a line extending from 8 miles west of corydon to near cainsville, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
6/11/2018 1:45 AM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/11/2018 1:49 AM CDT At 145 am cdt, severe thunderstorms were located along a line extending from 8 miles west of corydon to near cainsville, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
5/17/2017 4:05 PM CDT At 404 pm cdt, severe thunderstorms were located along a line extending from 8 miles southwest of indianola to 7 miles southeast of corydon, moving northeast at 65 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, indianola, chariton, corydon, milo, hartford, russell, allerton, humeston, new virginia, lacona, lucas, garden grove, woodburn, williamson, derby, promise city, ackworth, clio, swan and sandyville. this includes interstate 35 between mile markers 41 and 45. A tornado watch remains in effect until 700 pm cdt for south central and central iowa.
5/17/2017 3:47 PM CDT At 347 pm cdt, a severe thunderstorm was located 8 miles south of osceola, moving northeast at 65 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
3/6/2017 8:20 PM CST Radar Image for Severe Thunderstorms near Allerton, IA at 3/6/2017 8:25 PM CST The severe thunderstorm warning for eastern decatur and wayne counties will expire at 830 pm cst, 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 tornado watch remains in effect until 1000 pm cst for south central iowa. remember, a severe thunderstorm warning still remains in effect for portions of eastern wayne county.
3/6/2017 7:59 PM CST Radar Image for Severe Thunderstorms near Allerton, IA at 3/6/2017 8:03 PM CST At 758 pm cst, a severe thunderstorm was located 7 miles north of corydon, moving northeast at 60 mph (trained weather spotters. these storms have a history of producing winds in excess of 70 mph). 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, corydon, rathbun lake, seymour, allerton, humeston, lineville, garden grove, promise city, clio, millerton, south lineville and le roy. A tornado watch remains in effect until 1000 pm cst for south central iowa.
3/6/2017 7:56 PM CST Radar Image for Severe Thunderstorms near Allerton, IA at 3/6/2017 7:59 PM CST At 755 pm cst, a confirmed tornado was located over mercer, or 20 miles southeast of leon, moving northeast at 60 mph (weather spotters confirmed tornado). Hazards include damaging tornado and quarter size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows, and vehicles will occur. tree damage is likely. This tornadic thunderstorm will remain over mainly rural areas of southeastern wayne county, including the following locations: allerton, lineville, clio and south lineville.
3/6/2017 7:31 PM CST Radar Image for Severe Thunderstorms near Allerton, IA at 3/6/2017 7:34 PM CST At 731 pm cst, a severe thunderstorm was located near lamoni, or near leon, moving northeast at 60 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.
9/19/2016 6:51 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 9/19/2016 6:55 PM CDT The severe thunderstorm warning for southeastern wayne and southwestern appanoose counties will expire at 700 pm cdt, the storm which prompted the warning will be moving out of the area. therefore the warning will be allowed to expire. however heavy rain is still possible with this thunderstorm. a tornado watch remains in effect until 1000 pm cdt for south central iowa.
9/19/2016 6:35 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 9/19/2016 6:39 PM CDT At 635 pm cdt, a severe thunderstorm was located 11 miles southeast of corydon, moving southeast at 30 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, corydon, seymour, allerton and promise city. A tornado watch remains in effect until 1000 pm cdt for south central iowa.
9/19/2016 6:24 PM CDT Wayne county em reported multiple pole barns blown over. debris from pole barns blew into and downed nearby power line. time estimated from rada in wayne county IA, 3.6 miles WNW of Allerton, IA
9/19/2016 6:20 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 9/19/2016 6:24 PM CDT At 620 pm cdt, a severe thunderstorm was located near corydon, moving southeast at 30 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.
7/19/2016 2:42 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 7/19/2016 2:45 PM CDT At 241 pm cdt, severe thunderstorms were located along a line extending from near rathbun lake to 11 miles southeast of corydon to 8 miles northeast of mercer, moving southeast at 40 mph (radar indicated. at 220pm...60 mph winds were reported near chariton). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include, centerville, chariton, leon, corydon, rathbun lake, seymour, russell, allerton, humeston, mystic, cincinnati, lineville, garden grove, davis city, exline, derby, promise city, numa, clio and plano.
7/19/2016 2:40 PM CDT 8-10 inch diameter tree limbs blown out of tree in wayne county IA, 0.5 miles WSW of Allerton, IA
7/19/2016 2:23 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 7/19/2016 2:29 PM CDT At 222 pm cdt, severe thunderstorms were located along a line extending from near chariton to near corydon to near leon, moving southeast at 40 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include, centerville, chariton, leon, corydon, rathbun lake, seymour, russell, allerton, humeston, mystic, cincinnati, van wert, lineville, lucas, garden grove, davis city, decatur city, exline, williamson and weldon.
7/19/2016 2:11 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 7/19/2016 2:16 PM CDT At 211 pm cdt, severe thunderstorms were located along a line extending from near chariton to 10 miles northwest of corydon to near leon, moving southeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs. siding. And trees.
11/11/2015 2:58 PM CST Radar Image for Severe Thunderstorms near Allerton, IA at 11/11/2015 3:01 PM CST At 257 pm cst, a severe thunderstorm capable of producing a tornado was located 8 miles south of corydon, moving northeast at 50 mph (radar indicated rotation). Hazards include tornado. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows and vehicles will occur. tree damage is likely. this dangerous storm will be near, corydon around 310 pm cst. rathbun lake around 325 pm cst. Other locations impacted by this tornadic thunderstorm include clio, seymour, promise city, millerton, allerton and lineville.
11/11/2015 2:44 PM CST Radar Image for Severe Thunderstorms near Allerton, IA at 11/11/2015 2:48 PM CST At 244 pm cst, a severe thunderstorm capable of producing a tornado was located 4 miles east of mercer, or 17 miles south of corydon, moving northeast at 55 mph (radar indicated rotation). Hazards include tornado. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows and vehicles will occur. tree damage is likely. this dangerous storm will be near, corydon around 305 pm cst. rathbun lake around 320 pm cst. Other locations impacted by this tornadic thunderstorm include clio, millerton, lineville, allerton, seymour, promise city and south lineville.
8/2/2015 7:36 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 8/2/2015 7:40 PM CDT At 736 pm cdt, severe thunderstorms were located along a line extending from 8 miles west of centerville to 6 miles southeast of corydon to 12 miles north of mercer, moving southeast at 45 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. Locations impacted include, corydon, rathbun lake, seymour, allerton, cincinnati, lineville, promise city, numa, clio, plano and south lineville.
8/2/2015 7:28 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 8/2/2015 7:31 PM CDT At 728 pm cdt, severe thunderstorms were located along a line extending from 7 miles southwest of rathbun lake to corydon to 13 miles east of leon, moving southeast 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. Locations impacted include, corydon, rathbun lake, seymour, allerton, humeston, cincinnati, lineville, garden grove, promise city, numa, clio, plano, millerton and south lineville.
8/2/2015 7:19 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 8/2/2015 7:22 PM CDT At 719 pm cdt, severe thunderstorms were located along a line extending from 7 miles west of rathbun lake to 3 miles north of corydon to 12 miles east of leon, moving south 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.
7/28/2015 11:49 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 7/28/2015 11:53 PM CDT At 1149 pm cdt, a severe thunderstorm was located 7 miles south of corydon, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding and trees. Locations impacted include, corydon, seymour, allerton, lineville, promise city and clio.
7/28/2015 11:36 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 7/28/2015 11:39 PM CDT At 1136 pm cdt, a severe thunderstorm was located 9 miles north of mercer, or 12 miles southwest of corydon, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. Siding and trees.
7/28/2015 9:53 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 7/28/2015 9:57 PM CDT At 953 pm cdt, severe thunderstorms were located along a line extending from 6 miles west of rathbun lake to 4 miles south of corydon to 7 miles northwest of mercer, moving southeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding and trees. Locations impacted include, leon, corydon, rathbun lake, seymour, allerton, humeston, lineville, garden grove, derby, promise city, clio, pleasanton, millerton, south lineville, le roy and nine eagles state park.
7/28/2015 9:26 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 7/28/2015 9:29 PM CDT At 926 pm cdt, severe thunderstorms were located along a line extending from 7 miles west of chariton to 9 miles northeast of leon to 6 miles northwest of lamoni, moving southeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. Siding and trees.
7/13/2015 4:58 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 7/13/2015 5:01 PM CDT A severe thunderstorm warning remains in effect until 530 pm cdt for southern wayne county. at 457 pm cdt. a severe thunderstorm was located 9 miles northeast of mercer. or 11 miles south of corydon. moving east at 35 mph. hazard. ping pong ball size hail and 60 mph wind gusts. source. trained weather spotters. At 450 pm half dollar sized hail.
7/13/2015 4:48 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 7/13/2015 4:51 PM CDT At 442 pm cdt, a severe thunderstorm was located 6 miles north of mercer, or 13 miles southeast of leon, moving east 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.
7/13/2015 4:42 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 7/13/2015 4:45 PM CDT At 442 pm cdt, a severe thunderstorm was located 6 miles north of mercer, or 13 miles southeast of leon, moving east 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.
6/24/2015 10:15 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/24/2015 10:18 PM CDT At 1015 pm cdt, severe thunderstorms were located along a line extending from 4 miles east of rathbun lake to 5 miles northwest of corydon, moving east 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.
6/24/2015 10:00 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/24/2015 10:03 PM CDT At 959 pm cdt, severe thunderstorms were located along a line extending from 6 miles east of rathbun lake to near corydon to 8 miles northeast of leon, moving southeast at 30 mph (trained weather spotters). 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, centerville, corydon, rathbun lake, seymour, allerton, humeston, mystic, cincinnati, lineville, garden grove, exline, promise city, numa, clio, plano, pleasanton, millerton, le roy and centerville municipal airport. A tornado watch remains in effect until 200 am cdt for south central iowa.
6/24/2015 9:17 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/24/2015 9:20 PM CDT At 917 pm cdt, severe thunderstorms were located along a line extending from 6 miles east of chariton to 9 miles southeast of osceola to 8 miles northeast of sun valley lake, moving southeast at 50 mph (trained weather spotters). Hazards include 60 mph wind gusts. Expect damage to roofs. Siding and trees.
6/10/2015 7:01 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/10/2015 7:04 PM CDT At 700 pm cdt, a severe thunderstorm was located near corydon, moving east 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. Locations impacted include, corydon, seymour, allerton, lineville, promise city, clio and millerton.
6/10/2015 6:23 PM CDT Radar Image for Severe Thunderstorms near Allerton, IA at 6/10/2015 6:26 PM CDT At 623 pm cdt, a severe thunderstorm was located 9 miles northwest of mercer, or 10 miles southeast of leon, moving east 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.
5/4/2015 8:32 PM CDT At 831 pm cdt, a severe thunderstorm was located 5 miles west of corydon, moving northeast 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. locations impacted include, corydon, rathbun lake, russell, allerton, humeston, promise city, clio, plano, millerton and red haw lake state park. 1. 00in.
5/4/2015 8:08 PM CDT At 808 pm cdt, a severe thunderstorm was located 11 miles east of leon, moving northeast 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.
6/14/2013 4:23 PM CDT Half Dollar sized hail reported 0.2 miles SSE of Allerton, IA, nickel to half dollar hail covered the ground in allerton.