Hail Map for Monona, IA

Hail and Wind Damage Spotted near Monona, IA

Date / Time	Report Details
6/12/2024 3:32 PM CDT	Svrarx the national weather service in la crosse has issued a * severe thunderstorm warning for, central clayton county in northeastern iowa, southeastern allamakee county in northeastern iowa, northwestern grant county in southwestern wisconsin, southern crawford county in southwestern wisconsin, * until 430 pm cdt. * at 330 pm cdt, severe thunderstorms were located along a line extending from near harpers ferry to near monona to near volga, moving east at 45 mph (trained weather spotters. multiple reports of tree limbs down have been reported near postville, waucoma, and in the yellow river basin since 245 pm). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, prairie du chien, elkader, mcgregor, marquette, harpers ferry, farmersburg, and volga around 335 pm cdt. garnavillo around 340 pm cdt. guttenberg around 350 pm cdt. bloomington around 355 pm cdt. boscobel and cassville around 400 pm cdt. Other locations impacted by these severe thunderstorms include mederville, eastman, giard, watson, beetown, highway 13 and county c 24, and county roads k and t.
6/12/2024 3:27 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
6/12/2024 3:27 PM CDT	At 325 pm cdt, severe thunderstorms were located along a line extending from 6 miles west of harpers ferry to near farmersburg, moving southeast at 45 mph (trained weather spotters have reported blowing dust with higher wind gusts near ferryville. trees were downed on the yellow river near postville around 315 pm). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. These severe thunderstorms will remain over mainly rural areas of northwestern clayton, northeastern fayette and southwestern allamakee counties, including the following locations, volney, waterville, county roads x 16 and b 38, state road 76 and county x 16, elon, maud, and county roads b 56 and x 16.
6/12/2024 3:15 PM CDT	At 314 pm cdt, severe thunderstorms were located along a line extending from near waukon to elgin, moving east at 55 mph (trained weather spotters reported a large amount of dust being kicked up ahead of the storms near frankville around 3 pm with gusts estimated at 50 to 60 mph). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. these severe storms will be near, monona around 320 pm cdt. Other locations impacted by these severe thunderstorms include volney, county roads a 52 and w 60, waterville, county roads x 16 and b 38, state road 76 and county x 16, elon, and maud.
6/12/2024 2:56 PM CDT	Svrarx the national weather service in la crosse has issued a * severe thunderstorm warning for, northwestern clayton county in northeastern iowa, northeastern fayette county in northeastern iowa, southwestern allamakee county in northeastern iowa, southern winneshiek county in northeastern iowa, * until 345 pm cdt. * at 255 pm cdt, a severe thunderstorm was located near decorah, moving east at 50 mph (trained weather spotters reported 10 inch diameter tree limbs broken in calmar at around 250 pm). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. this severe thunderstorm will be near, waukon around 305 pm cdt. Other locations impacted by this severe thunderstorm include volney, county roads a 52 and w 60, waterville, state road 76 and county x 16, festina, eldorado, and nordness.
5/21/2024 7:33 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/21/2024 7:14 PM CDT	At 713 pm cdt, severe thunderstorms were located along a line extending from 7 miles south of waukon to 6 miles northeast of monona to near mcgregor, moving northeast at 70 mph (radar indicated). Hazards include 70 mph wind gusts and penny size hail. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. these severe storms will be near, harpers ferry around 720 pm cdt. lansing around 725 pm cdt. Other locations impacted by these severe thunderstorms include volney, county roads a 52 and w 60, watson, county roads x 16 and w 48, fairview, ferryville, and state road 51 and county w 48.
5/21/2024 7:14 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/21/2024 6:57 PM CDT	Storm damage reported in clayton county IA, 0.4 miles WSW of Monona, IA
5/21/2024 6:41 PM CDT	Svrarx the national weather service in la crosse has issued a * severe thunderstorm warning for, northwestern clayton county in northeastern iowa, allamakee county in northeastern iowa, southern winneshiek county in northeastern iowa, northern crawford county in southwestern wisconsin, * until 745 pm cdt. * at 641 pm cdt, severe thunderstorms were located along a line extending from near hawkeye to near west union to near arlington, moving northeast at 70 mph (radar indicated). Hazards include 70 mph wind gusts and penny size hail. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, postville, calmar, and ossian around 650 pm cdt. monona around 655 pm cdt. waukon around 700 pm cdt. lansing and harpers ferry around 710 pm cdt. Other locations impacted by these severe thunderstorms include volney, county roads a 52 and w 60, festina, watson, county road w 46 and centennial road, county roads x 16 and w 48, and fairview.
7/23/2022 11:53 PM CDT	At 1152 pm cdt, severe thunderstorms were located along a line extending from near lansing to near harpers ferry to near monona, moving east at 70 mph (law enforcement). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. these severe thunderstorms will remain over mainly rural areas of northwestern clayton, southeastern allamakee and western crawford counties, including the following locations, county roads a 52 and x 52, volney, highway 35 and county d, spook cave campground, waterville, eastman and rush creek. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.
7/23/2022 11:53 PM CDT	At 1152 pm cdt, severe thunderstorms were located along a line extending from near lansing to near harpers ferry to near monona, moving east at 70 mph (law enforcement). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. these severe thunderstorms will remain over mainly rural areas of northwestern clayton, southeastern allamakee and western crawford counties, including the following locations, county roads a 52 and x 52, volney, highway 35 and county d, spook cave campground, waterville, eastman and rush creek. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.
7/5/2022 6:37 PM CDT	At 637 pm cdt, a severe thunderstorm was located near mcgregor, or near prairie du chien, 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. this severe storm will be near, prairie du chien around 640 pm cdt. garnavillo around 645 pm cdt. guttenberg around 700 pm cdt. bloomington around 705 pm cdt. other locations impacted by this severe thunderstorm include froelich, spook cave campground, wyalusing state park, giard, and clayton center. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/5/2022 6:37 PM CDT	At 637 pm cdt, a severe thunderstorm was located near mcgregor, or near prairie du chien, 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. this severe storm will be near, prairie du chien around 640 pm cdt. garnavillo around 645 pm cdt. guttenberg around 700 pm cdt. bloomington around 705 pm cdt. other locations impacted by this severe thunderstorm include froelich, spook cave campground, wyalusing state park, giard, and clayton center. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/5/2022 6:24 PM CDT	At 623 pm cdt, a severe thunderstorm was located over monona, or 11 miles west of prairie du chien, 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. this severe thunderstorm will be near, farmersburg around 630 pm cdt. mcgregor and marquette around 635 pm cdt. garnavillo around 645 pm cdt. guttenberg around 700 pm cdt. other locations impacted by this severe thunderstorm include volney, spook cave campground, giard, watson, bridgeport, national and patch grove. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/5/2022 6:24 PM CDT	At 623 pm cdt, a severe thunderstorm was located over monona, or 11 miles west of prairie du chien, 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. this severe thunderstorm will be near, farmersburg around 630 pm cdt. mcgregor and marquette around 635 pm cdt. garnavillo around 645 pm cdt. guttenberg around 700 pm cdt. other locations impacted by this severe thunderstorm include volney, spook cave campground, giard, watson, bridgeport, national and patch grove. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
6/28/2022 8:50 PM CDT	The severe thunderstorm warning for northwestern clayton county will expire at 900 pm 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 gusty winds and heavy rain are still possible with this thunderstorm.
6/28/2022 8:38 PM CDT	At 838 pm cdt, a severe thunderstorm was located near farmersburg, or 7 miles north of elkader, 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. this severe storm will be near, elkader around 850 pm cdt. garnavillo around 900 pm cdt. other locations impacted by this severe thunderstorm include froelich, motor, giard, county roads b 56 and x 16, clayton center, st. olaf and luana. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
6/28/2022 8:18 PM CDT	At 818 pm cdt, a severe thunderstorm was located over postville, or 13 miles northeast of west union, 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. this severe thunderstorm will be near, elgin around 825 pm cdt. farmersburg around 835 pm cdt. elkader and volga around 845 pm cdt. other locations impacted by this severe thunderstorm include froelich, motor, giard, county roads b 56 and x 16, clayton center, st. olaf and luana. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
12/15/2021 8:55 PM CST	The severe thunderstorm warning for western clayton and allamakee counties will expire at 900 pm cst, 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 1100 pm cst for northeastern iowa.
12/15/2021 8:29 PM CST	At 829 pm cst, severe thunderstorms were located along a line extending from new albin to near postville to strawberry point, moving northeast at 65 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, elkader around 840 pm cst. Other locations impacted by these severe thunderstorms include hanover, volney, county roads a 52 and w 60, state road 76 and county x 16, mederville, elon and quandahl.
12/15/2021 7:46 PM CST	At 746 pm cst, severe thunderstorms were located along a line extending from near harmony to near decorah to 6 miles south of sumner, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include, decorah, oelwein, fayette, arlington, volga, elkader and farmersburg.
12/15/2021 7:29 PM CST	At 729 pm cst, severe thunderstorms were located along a line extending from lime springs to near protivin to near tripoli, moving northeast at 70 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, spillville and ridgeway around 740 pm cst. hawkeye and waucoma around 745 pm cst. Decorah and west union around 750 pm cst.
8/27/2021 8:07 PM CDT	Report of powerlines dow in clayton county IA, 0.4 miles WSW of Monona, IA
8/27/2021 8:06 PM CDT	At 806 pm cdt, a severe thunderstorm was located near mcgregor, or near prairie du chien, moving southeast at 40 mph (trained weather spotters). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, monona, mcgregor, marquette, farmersburg, froelich, spook cave campground, national, beula, giard, effigy mounds, watson and j wood campground. hail threat, radar indicated max hail size, 0. 88 in wind threat, observed max wind gust, 60 mph.
8/27/2021 7:54 PM CDT	At 753 pm cdt, a severe thunderstorm was located over monona, or 9 miles west of prairie du chien, moving southeast at 40 mph (trained weather spotters). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, postville, monona, mcgregor, marquette, farmersburg, hardin, luana, froelich, and volney. hail threat, radar indicated max hail size, 0. 88 in wind threat, observed max wind gust, 60 mph.
8/27/2021 7:44 PM CDT	At 744 pm cdt, a severe thunderstorm was located near monona, or 12 miles south of waukon, moving southeast at 40 mph (trained weather spotters). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, postville, monona, mcgregor, marquette, farmersburg, hardin, luana, castalia, waterville, volney, spook cave campground, state road 76 and county x 16, giard, ludlow, watson, county roads x 16 and w 48, state road 51 and county w 48, national, effigy mounds and rossville. hail threat, radar indicated max hail size, 0. 88 in wind threat, observed max wind gust, 60 mph.
8/27/2021 7:29 PM CDT	At 729 pm cdt, a severe thunderstorm was located near postville, or 10 miles southwest of waukon, moving southeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
8/10/2021 3:34 PM CDT	At 334 pm cdt, severe thunderstorms were located along a line extending from near waukon to monona to near elkader, moving east at 40 mph (law enforcement). 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, elkader, postville, monona, farmersburg, hardin, luana, st. olaf, garber, elkport, volney, spook cave campground, mederville, giard, watson, bixby state park, county roads x 16 and w 48, state road 51 and county w 48, national, osborne and rossville. hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 60 mph.
8/10/2021 3:23 PM CDT	At 322 pm cdt, severe thunderstorms were located along a line extending from 8 miles east of waukon to near strawberry point, moving east at 50 mph (law enforcement). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
8/10/2021 3:23 PM CDT	At 322 pm cdt, severe thunderstorms were located along a line extending from 8 miles east of waukon to near strawberry point, moving east at 50 mph (law enforcement). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
8/10/2021 3:19 PM CDT	At 318 pm cdt, severe thunderstorms were located along a line extending from near ossian to near elgin to near strawberry point, moving east at 40 mph (law enforcement. at 3:20pm, trees and powerlines were reported down across fayette county). 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, elkader, postville, monona, strawberry point, edgewood, ossian, elgin, clermont, arlington, farmersburg, volga, hardin, luana, wadena, castalia, st. olaf, garber, elkport, volney and mederville. hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 60 mph.
8/10/2021 3:07 PM CDT	At 307 pm cdt, severe thunderstorms were located along a line extending from near ossian to elgin to near arlington, 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. locations impacted include, oelwein, west union, elkader, postville, monona, fayette, strawberry point, edgewood, ossian, elgin, clermont, maynard, arlington, farmersburg, volga, stanley, hardin, luana, wadena and castalia. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/10/2021 2:43 PM CDT	At 243 pm cdt, severe thunderstorms were located along a line extending from waucoma to near hawkeye to near fairbank, 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.
7/9/2020 3:02 PM CDT	At 301 pm cdt, severe thunderstorms were located along a line extending from near brownsville to near lansing to 10 miles west of boscobel, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. these severe storms will be near, boscobel around 320 pm cdt. Other locations impacted by these severe thunderstorms include volney, eastman, giard, county 5 and peyton road, highway 14 61 and county n, chaseburg and national.
7/9/2020 3:02 PM CDT	At 301 pm cdt, severe thunderstorms were located along a line extending from near brownsville to near lansing to 10 miles west of boscobel, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. these severe storms will be near, boscobel around 320 pm cdt. Other locations impacted by these severe thunderstorms include volney, eastman, giard, county 5 and peyton road, highway 14 61 and county n, chaseburg and national.
7/9/2020 3:02 PM CDT	At 301 pm cdt, severe thunderstorms were located along a line extending from near brownsville to near lansing to 10 miles west of boscobel, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. these severe storms will be near, boscobel around 320 pm cdt. Other locations impacted by these severe thunderstorms include volney, eastman, giard, county 5 and peyton road, highway 14 61 and county n, chaseburg and national.
7/9/2020 2:29 PM CDT	At 228 pm cdt, severe thunderstorms were located along a line extending from 7 miles southeast of spring grove to near marquette, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, new albin and harpers ferry around 240 pm cdt. stoddard and brownsville around 255 pm cdt. Other locations impacted by these severe thunderstorms include volney, county roads a 52 and w 60, eastman, giard, quandahl, county 5 and peyton road and highway 14 61 and county n.
7/9/2020 2:29 PM CDT	At 228 pm cdt, severe thunderstorms were located along a line extending from 7 miles southeast of spring grove to near marquette, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, new albin and harpers ferry around 240 pm cdt. stoddard and brownsville around 255 pm cdt. Other locations impacted by these severe thunderstorms include volney, county roads a 52 and w 60, eastman, giard, quandahl, county 5 and peyton road and highway 14 61 and county n.
7/9/2020 2:29 PM CDT	At 228 pm cdt, severe thunderstorms were located along a line extending from 7 miles southeast of spring grove to near marquette, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, new albin and harpers ferry around 240 pm cdt. stoddard and brownsville around 255 pm cdt. Other locations impacted by these severe thunderstorms include volney, county roads a 52 and w 60, eastman, giard, quandahl, county 5 and peyton road and highway 14 61 and county n.
6/26/2020 3:34 AM CDT	At 334 am cdt, severe thunderstorms were located along a line extending from 6 miles south of postville to edgewood, moving east at 35 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. severe thunderstorms will be near, monona and farmersburg around 345 am cdt. colesburg around 350 am cdt. mcgregor and marquette around 405 am cdt. prairie du chien and cassville around 410 am cdt. Other locations impacted by these severe thunderstorms include mederville, giard, turkey river, bixby state park, highway 13 and county c 24, fairview and bridgeport.
6/26/2020 3:34 AM CDT	At 334 am cdt, severe thunderstorms were located along a line extending from 6 miles south of postville to edgewood, moving east at 35 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. severe thunderstorms will be near, monona and farmersburg around 345 am cdt. colesburg around 350 am cdt. mcgregor and marquette around 405 am cdt. prairie du chien and cassville around 410 am cdt. Other locations impacted by these severe thunderstorms include mederville, giard, turkey river, bixby state park, highway 13 and county c 24, fairview and bridgeport.
3/28/2020 7:20 PM CDT	Quarter sized hail reported 0.4 miles WSW of Monona, IA, relayed via social media. time estimated from radar.
9/9/2019 8:11 PM CDT	The severe thunderstorm warning for clayton and southeastern allamakee counties will expire at 815 pm cdt, the storms which prompted the warning will have moved out of the area. storms will continue to affect northeast iowa and southwest wisconsin through 10 pm. wind gusts to 50 mph could occur with the stronger storms. therefore, the warning will be allowed to expire. a tornado watch remains in effect until 1000 pm cdt for northeastern iowa.
9/9/2019 8:00 PM CDT	At 758 pm cdt, severe thunderstorms were located along a line extending from 8 miles southwest of lansing to near garnavillo, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. these severe storms will be near, lansing, harpers ferry, and marquette around 805 pm cdt. Other locations impacted by these severe thunderstorms include volney, mederville, giard, watson, red barn campground, county roads x 16 and w 48 and highway 13 and county c 24.
9/9/2019 7:43 PM CDT	At 741 pm cdt, severe thunderstorms were located along a line extending from 6 miles north of postville to near volga, moving northeast at 50 mph (radar indicated. these storms did produced 62 mph winds at waterloo around 7 pm and 35 mph winds at oelwein around 715 pm). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. these severe storms will be near, waukon and elkader around 750 pm cdt. garnavillo around 800 pm cdt. guttenberg, lansing and harpers ferry around 805 pm cdt. Other locations impacted by these severe thunderstorms include volney, mederville, giard, watson, red barn campground, county roads x 16 and w 48 and highway 13 and county c 24.
9/9/2019 7:27 PM CDT	The national weather service in la crosse has issued a * severe thunderstorm warning for. clayton county in northeastern iowa. southern allamakee county in northeastern iowa. southeastern winneshiek county in northeastern iowa. Until 815 pm cdt.
7/20/2019 1:02 PM CDT	At 101 pm cdt, severe thunderstorms were located along a line extending from viroqua to near farmersburg, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. These severe thunderstorms will remain over mainly rural areas of northwestern clayton and central allamakee counties, including the following locations, county roads a 52 and x 52, volney, spook cave campground, waterville, elon, giard and watson.
7/20/2019 12:40 PM CDT	At 1240 pm cdt, severe thunderstorms were located along a line extending from near new albin to elgin, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. these severe storms will be near, new albin around 1245 pm cdt. elkader around 1255 pm cdt. monona and farmersburg around 100 pm cdt. mcgregor and marquette around 115 pm cdt. Other locations impacted by these severe thunderstorms include volney, county roads a 52 and w 60, festina, nordness, giard, quandahl and watson.
7/20/2019 12:12 PM CDT	At 1212 pm cdt, severe thunderstorms were located along a line extending from 8 miles southeast of lanesboro to fredericksburg, moving east at 55 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, waucoma around 1220 pm cdt. hawkeye around 1225 pm cdt. west union around 1235 pm cdt. clermont around 1240 pm cdt. elgin around 1245 pm cdt. elkader around 1255 pm cdt. farmersburg around 100 pm cdt. garnavillo around 105 pm cdt. other locations impacted by these severe thunderstorms include volney, county roads a 52 and w 60, festina, nordness, giard, quandahl and watson. People attending the allamakee county fair should seek safe shelter immediately!.
6/30/2019 4:53 PM CDT	At 425 pm cdt, severe thunderstorms were located along a line extending from near rockford to monona to near harpers ferry, moving south at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. these severe storms will be near, monona around 430 pm cdt. prairie du chien around 435 pm cdt. mcgregor, marquette, marble rock and farmersburg around 440 pm cdt. Other locations impacted by these severe thunderstorms include volney, bradford, nordness, chickasaw, giard, county roads v 56 and b 33 and waucoma campground.
6/30/2019 4:25 PM CDT	At 425 pm cdt, severe thunderstorms were located along a line extending from near rockford to monona to near harpers ferry, moving south at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. these severe storms will be near, monona around 430 pm cdt. prairie du chien around 435 pm cdt. mcgregor, marquette, marble rock and farmersburg around 440 pm cdt. Other locations impacted by these severe thunderstorms include volney, bradford, nordness, chickasaw, giard, county roads v 56 and b 33 and waucoma campground.
6/30/2019 4:24 PM CDT	Trees blown down in monon in clayton county IA, 0.4 miles WSW of Monona, IA
6/30/2019 4:09 PM CDT	The national weather service in la crosse has issued a * severe thunderstorm warning for. northwestern clayton county in northeastern iowa. northern fayette county in northeastern iowa. southern allamakee county in northeastern iowa. Floyd county in north central iowa.
6/28/2019 6:06 AM CDT	At 605 am cdt, severe thunderstorms were located along a line extending from 6 miles west of boscobel to near elgin to near new hampton, 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. these severe storms will be near, elgin around 610 am cdt. volga around 625 am cdt. arlington around 635 am cdt. strawberry point around 645 am cdt. Other locations impacted by these severe thunderstorms include mederville, randalia, giard, highways 3 and 187, watson, turkey river and bixby state park.
6/28/2019 5:47 AM CDT	At 547 am cdt, severe thunderstorms were located along a line extending from 12 miles northwest of boscobel to near clermont to near new hampton, moving south 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. severe thunderstorms will be near, postville and clermont around 550 am cdt. elgin around 555 am cdt. fredericksburg around 620 am cdt. elkader around 625 am cdt. volga around 630 am cdt. strawberry point around 645 am cdt. Other locations impacted by these severe thunderstorms include mederville, randalia, giard, highways 3 and 187, watson, turkey river and bixby state park.
5/30/2019 1:51 AM CDT	The severe thunderstorm warning for northwestern clayton county will expire at 200 am 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.
5/30/2019 1:30 AM CDT	At 130 am cdt, a severe thunderstorm was located near farmersburg, or 10 miles west of prairie du chien, moving east at 25 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. this severe storm will be near, mcgregor and marquette around 150 am cdt. Other locations impacted by this severe thunderstorm include froelich, spook cave campground, national, beula, giard, pikes peak state park and county roads b 56 and x 16.
5/30/2019 1:15 AM CDT	At 114 am cdt, a severe thunderstorm was located near monona, or 11 miles north of elkader, moving east at 25 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. this severe thunderstorm will be near, monona around 125 am cdt. farmersburg around 130 am cdt. mcgregor and marquette around 150 am cdt. other locations impacted by this severe thunderstorm include froelich, spook cave campground, giard, county roads b 56 and x 16, st. Olaf, luana and clayton.
8/28/2018 10:31 AM CDT	At 1030 am cdt, a severe thunderstorm was located 7 miles northeast of monona, or 9 miles northwest of prairie du chien, moving east at 40 mph (trained weather spotters. this storm has a history of prodcuing golf ball size hail and wind damage to trees and power lines). 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, marquette and mcgregor around 1040 am cdt. harpers ferry around 1045 am cdt. Other locations impacted by this severe thunderstorm include hardin, luana, waterville, county roads a 52 and x 52 and volney.
8/28/2018 10:08 AM CDT	At 1008 am cdt, a severe thunderstorm was located over postville, or 12 miles south of waukon, moving east at 50 mph (trained weather spotters. this storm has a history of producing golf ball size hail and wind damage to trees and power lines). 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 thunderstorm will be near, monona around 1015 am cdt. farmersburg around 1020 am cdt. marquette and mcgregor around 1030 am cdt. harpers ferry around 1035 am cdt. other locations impacted by this severe thunderstorm include hardin, luana, waterville, st. Olaf and clayton.
6/9/2018 8:23 PM CDT	The severe thunderstorm warning for clayton county will expire at 830 pm cdt, 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 heavy rain is still possible with these thunderstorms and additional thunderstorms coming in from the west. a severe thunderstorm watch remains in effect until 200 am cdt for northeastern iowa, and southwestern wisconsin.
6/9/2018 7:38 PM CDT	At 737 pm cdt, severe thunderstorms were located along a line extending from near monona to near farmersburg to arlington, moving east at 30 mph. these storms produced wind damage in central fayette county iowa earlier (trained weather spotters). Hazards include 60 mph wind gusts. Expect siding, trees, and power lines. these severe storms will be near, elkader and farmersburg around 740 pm cdt. monona around 745 pm cdt. garnavillo around 755 pm cdt. edgewood around 800 pm cdt. marquette and mcgregor around 805 pm cdt. guttenberg around 830 pm cdt. other locations impacted by these severe thunderstorms include luana, north buena vista, st. Olaf, garber and osterdock.
6/9/2018 7:02 PM CDT	At 702 pm cdt, severe thunderstorms were located along a line extending from near west union to fayette to near fairbank, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, volga around 815 pm cdt. elkader, postville, farmersburg, monona and strawberry point around 830 pm cdt. other locations impacted by these severe thunderstorms include luana, north buena vista, st. olaf, garber and osterdock. A tornado watch remains in effect until 1000 pm cdt for northeastern iowa.
5/25/2018 7:19 PM CDT	At 717 pm cdt, severe thunderstorms were located along a line extending from 10 miles west of boscobel to 6 miles east of prairie du chien to near monona, moving southeast at 35 mph (law enforcement). 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. these severe storms will be near, boscobel around 730 pm cdt. Other locations impacted by these severe thunderstorms include bridgeport, wauzeka, eastman, bagley and luana.
5/25/2018 7:19 PM CDT	At 717 pm cdt, severe thunderstorms were located along a line extending from 10 miles west of boscobel to 6 miles east of prairie du chien to near monona, moving southeast at 35 mph (law enforcement). 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. these severe storms will be near, boscobel around 730 pm cdt. Other locations impacted by these severe thunderstorms include bridgeport, wauzeka, eastman, bagley and luana.
5/25/2018 7:05 PM CDT	At 704 pm cdt, severe thunderstorms were located along a line extending from 14 miles southeast of lansing to near harpers ferry to near postville, moving southeast at 35 mph (law enforcement. widespread tree damage has been reported across allamakee county). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, prairie du chien, marquette and mcgregor around 710 pm cdt. boscobel around 730 pm cdt. Other locations impacted by these severe thunderstorms include bridgeport, wauzeka, eastman, bagley and luana.
5/25/2018 7:05 PM CDT	At 704 pm cdt, severe thunderstorms were located along a line extending from 14 miles southeast of lansing to near harpers ferry to near postville, moving southeast at 35 mph (law enforcement. widespread tree damage has been reported across allamakee county). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, prairie du chien, marquette and mcgregor around 710 pm cdt. boscobel around 730 pm cdt. Other locations impacted by these severe thunderstorms include bridgeport, wauzeka, eastman, bagley and luana.
7/21/2017 6:40 PM CDT	The severe thunderstorm warning for northwestern clayton county will expire at 645 pm 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 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 la crosse.
7/21/2017 6:29 PM CDT	At 629 pm cdt, a severe thunderstorm was located over farmersburg, or near elkader, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. this severe storm will be near, garnavillo and marquette around 640 pm cdt. mcgregor around 645 pm cdt. other locations impacted by this severe thunderstorm include st. Olaf, clayton, spook cave campground, giard and national.
7/21/2017 6:17 PM CDT	At 616 pm cdt, a severe thunderstorm was located near farmersburg, or 8 miles northwest of elkader, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. this severe storm will be near, farmersburg and monona around 625 pm cdt. garnavillo, mcgregor and marquette around 645 pm cdt. other locations impacted by this severe thunderstorm include st. Olaf, clayton, spook cave campground, giard and national.
7/21/2017 6:07 PM CDT	At 606 pm cdt, a severe thunderstorm was located near elgin, or 11 miles northwest of elkader, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. this severe storm will be near, monona around 620 pm cdt. farmersburg around 625 pm cdt. mcgregor, marquette and garnavillo around 640 pm cdt. other locations impacted by this severe thunderstorm include luana, st. Olaf, clayton, spook cave campground and giard.
7/21/2017 5:57 PM CDT	At 557 pm cdt, a severe thunderstorm was located over clermont, or 10 miles east of west union, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. this severe thunderstorm will be near, monona around 620 pm cdt. farmersburg around 625 pm cdt. mcgregor, marquette and garnavillo around 640 pm cdt. other locations impacted by this severe thunderstorm include luana, st. Olaf, clayton, giard and national.
7/19/2017 6:27 PM CDT	At 626 pm cdt, severe thunderstorms were located along a line extending from near new albin to bloomington to near colesburg, moving east at 70 mph (trained weather spotters. these storms have a history of wind damage with northern fayette county reporting widespread damage. extreme winds were reported in waukon at 620 pm). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. these severe thunderstorms will remain over mainly rural areas of clayton, southeastern fayette and central allamakee counties, including the following locations: waterville, north buena vista, st. Olaf, garber and osterdock.
7/19/2017 6:21 PM CDT	At 619 pm cdt, severe thunderstorms were located along a line extending from near new albin to 6 miles north of guttenberg to greeley, moving east at 75 mph (trained weather spotters. these storms have a history of wind damage with northern fayette county reporting widespread damage. extreme winds were reported in waukon at 620 pm). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. these severe storms will be near, guttenberg around 625 pm cdt. other locations impacted by these severe thunderstorms include hardin, luana, wadena, westgate and castalia. People attending the allamakee county fair should seek safe shelter immediately!.
7/19/2017 6:10 PM CDT	At 610 pm cdt, a severe thunderstorm capable of producing a tornado was located near mcgregor, or near prairie du chien, moving east 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 tornadic thunderstorm will remain over mainly rural areas of north central clayton county, including the following locations: froelich, spook cave campground, giard, national and beula.
7/19/2017 6:06 PM CDT	At 606 pm cdt, severe thunderstorms were located along a line extending from 7 miles southwest of new albin to near farmersburg to near strawberry point, moving east at 70 mph (trained weather spotters. wind damage and power outages continue to be reported with these storms). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. these severe storms will be near, new albin and garnavillo around 610 pm cdt. lansing, mcgregor and marquette around 615 pm cdt. guttenberg around 625 pm cdt. People attending the allamakee county fair should seek safe shelter immediately!.
7/19/2017 6:03 PM CDT	Lots of trees and power lines down. corn also impacted. damage continued toward mcgrego in clayton county IA, 0.4 miles WSW of Monona, IA
7/19/2017 6:03 PM CDT	At 603 pm cdt, a severe thunderstorm capable of producing a tornado was located near farmersburg, or 10 miles north of elkader, moving east at 65 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, mcgregor and marquette around 615 pm cdt. Other locations impacted by this tornadic thunderstorm include luana, spook cave campground, giard, national and pikes peak state park.
7/19/2017 5:54 PM CDT	At 554 pm cdt, severe thunderstorms capable of producing both tornadoes and extensive straight line wind damage were located near clermont, or 12 miles east of west union, moving east at 70 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. these dangerous storms will be near, monona around 600 pm cdt. farmersburg around 605 pm cdt. mcgregor and marquette around 610 pm cdt. other locations impacted by this tornadic thunderstorm include luana, st. Olaf, clayton, spook cave campground and giard.
7/19/2017 5:52 PM CDT	At 551 pm cdt, severe thunderstorms were located along a line extending from near mabel to clermont to oelwein, moving east at 70 mph (trained weather spotters. power lines are downed in cresco from these storms. trees were downed in waucoma about 535 pm). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. these severe storms will be near, elgin, clermont and postville around 555 pm cdt. monona and arlington around 600 pm cdt. elkader, waukon around 605 pm garnavillo, mcgregor, new albin and marquette around 610 pm cdt. lansing around 615 pm cdt. guttenberg and harpers ferry around 620 pm cdt. People attending the allamakee county fair should seek safe shelter immediately!.
7/19/2017 5:25 PM CDT	At 523 pm cdt, severe thunderstorms were located along a line extending from lime springs to jerico to near nashua, moving east at 70 mph (trained weather spotters). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, spillville and waucoma around 535 pm cdt. decorah around 545 pm cdt. west union, fayette around 555 pm cdt. waukon, monona around 600 pm cdt. volga, new albin and strawberry point around 605 pm cdt. lansing, elkader, harpers ferry and marquette around 610 pm cdt. other locations impacted by these severe thunderstorms include hardin, luana, wadena, westgate and castalia. People attending the allamakee county fair should seek safe shelter immediately!.
6/28/2017 11:58 AM CDT	At 457 pm cdt, a severe thunderstorm capable of producing a tornado was located near monona, or 11 miles west of prairie du chien, moving east at 45 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, marquette and mcgregor around 515 pm cdt. Other locations impacted by this tornadic thunderstorm include luana, spook cave campground, giard, national and pikes peak state park.
6/28/2017 11:49 AM CDT	At 449 pm cdt, a severe thunderstorm capable of producing a tornado was located near monona, or 10 miles north of elkader, moving east at 45 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, mcgregor and marquette around 510 pm cdt. other locations impacted by this tornadic thunderstorm include luana, st. Olaf, clayton, spook cave campground and giard.
5/17/2017 7:25 PM CDT	At 725 pm cdt, severe thunderstorms were located along a line extending from 6 miles northwest of harpers ferry to dickeyville, moving northeast at 65 mph (law enforcement. 75 mph winds were reported at patch grove in southwet wisconsin and 70 mph winds in glen haven wisconsin between 710 and 720 pm). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. these severe storms will be near, cuba city and hazel green around 730 pm cdt. platteville around 735 pm cdt. other locations impacted by these severe thunderstorms include hardin, preston, bridgeport, georgetown and seneca. A tornado watch remains in effect until 1100 pm cdt for northeastern iowa, southeastern minnesota, and southwestern wisconsin.
5/17/2017 7:25 PM CDT	At 725 pm cdt, severe thunderstorms were located along a line extending from 6 miles northwest of harpers ferry to dickeyville, moving northeast at 65 mph (law enforcement. 75 mph winds were reported at patch grove in southwet wisconsin and 70 mph winds in glen haven wisconsin between 710 and 720 pm). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. these severe storms will be near, cuba city and hazel green around 730 pm cdt. platteville around 735 pm cdt. other locations impacted by these severe thunderstorms include hardin, preston, bridgeport, georgetown and seneca. A tornado watch remains in effect until 1100 pm cdt for northeastern iowa, southeastern minnesota, and southwestern wisconsin.
5/17/2017 7:19 PM CDT	At 717 pm cdt, severe thunderstorms were located along a line extending from near waukon to durango, moving northeast at 70 mph (law enforcement. 70 mph winds were reported at garber...60- 70 mph winds in glen haven wisconsin, and guttenberg reported 50 mph all around 710 pm). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. these severe storms will be near, harpers ferry around 725 pm cdt. lansing and cuba city around 730 pm cdt. platteville, lancaster and new albin around 735 pm cdt. fennimore around 740 pm cdt. other locations impacted by these severe thunderstorms include hardin, preston, bridgeport, georgetown and seneca. A tornado watch remains in effect until 1100 pm cdt for northeastern iowa, southeastern minnesota, and southwestern wisconsin.
5/17/2017 7:19 PM CDT	At 717 pm cdt, severe thunderstorms were located along a line extending from near waukon to durango, moving northeast at 70 mph (law enforcement. 70 mph winds were reported at garber...60- 70 mph winds in glen haven wisconsin, and guttenberg reported 50 mph all around 710 pm). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. these severe storms will be near, harpers ferry around 725 pm cdt. lansing and cuba city around 730 pm cdt. platteville, lancaster and new albin around 735 pm cdt. fennimore around 740 pm cdt. other locations impacted by these severe thunderstorms include hardin, preston, bridgeport, georgetown and seneca. A tornado watch remains in effect until 1100 pm cdt for northeastern iowa, southeastern minnesota, and southwestern wisconsin.
5/17/2017 7:09 PM CDT	At 706 pm cdt, severe thunderstorms were located along a line extending from near decorah to 10 miles southwest of dubuque, moving northeast at 50 mph (law enforcement. these storms have a history of wind damage from gusts to 70 mph). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. these severe storms will be near, monona around 720 pm cdt. waukon around 730 pm cdt. dickeyville around 735 pm cdt. hazel green and harpers ferry around 740 pm cdt. lansing and cuba city around 745 pm cdt. platteville and new albin around 750 pm cdt. other locations impacted by these severe thunderstorms include hardin, preston, bridgeport, georgetown and seneca. A tornado watch remains in effect until 1100 pm cdt for northeastern iowa, southeastern minnesota, and southwestern wisconsin.
5/17/2017 7:09 PM CDT	At 706 pm cdt, severe thunderstorms were located along a line extending from near decorah to 10 miles southwest of dubuque, moving northeast at 50 mph (law enforcement. these storms have a history of wind damage from gusts to 70 mph). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. these severe storms will be near, monona around 720 pm cdt. waukon around 730 pm cdt. dickeyville around 735 pm cdt. hazel green and harpers ferry around 740 pm cdt. lansing and cuba city around 745 pm cdt. platteville and new albin around 750 pm cdt. other locations impacted by these severe thunderstorms include hardin, preston, bridgeport, georgetown and seneca. A tornado watch remains in effect until 1100 pm cdt for northeastern iowa, southeastern minnesota, and southwestern wisconsin.
5/17/2017 7:00 PM CDT	At 659 pm cdt, severe thunderstorms were located along a line extending from near clermont to near bernard, moving northeast at 50 mph (law enforcement). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, postville around 715 pm cdt. monona around 720 pm cdt. waukon around 730 pm cdt. hazel green and dickeyville around 735 pm cdt. cuba city and harpers ferry around 740 pm cdt. lansing around 745 pm cdt. platteville and new albin around 750 pm cdt. other locations impacted by these severe thunderstorms include hardin, preston, bridgeport, georgetown and seneca. A tornado watch remains in effect until 1100 pm cdt for northeastern iowa, southeastern minnesota, and southwestern wisconsin.
5/17/2017 7:00 PM CDT	At 659 pm cdt, severe thunderstorms were located along a line extending from near clermont to near bernard, moving northeast at 50 mph (law enforcement). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, postville around 715 pm cdt. monona around 720 pm cdt. waukon around 730 pm cdt. hazel green and dickeyville around 735 pm cdt. cuba city and harpers ferry around 740 pm cdt. lansing around 745 pm cdt. platteville and new albin around 750 pm cdt. other locations impacted by these severe thunderstorms include hardin, preston, bridgeport, georgetown and seneca. A tornado watch remains in effect until 1100 pm cdt for northeastern iowa, southeastern minnesota, and southwestern wisconsin.
5/17/2017 4:38 PM CDT	The severe thunderstorm warning for northwestern clayton county will expire at 445 pm cdt, the storm which prompted the warning will be out of the county by 445 pm. therefore the warning will be allowed to expire. a tornado watch remains in effect until 1100 pm cdt for northeastern iowa.
5/17/2017 4:35 PM CDT	Relayed via dispatch center. damage to house and machine shed destroyed. time estimated from rada in clayton county IA, 1.9 miles W of Monona, IA
5/17/2017 4:26 PM CDT	At 425 pm cdt, a severe thunderstorm was located over monona, or 12 miles north of elkader, moving northeast at 50 mph (law enforcement. large tree limbs were downed in volga around 410 pm). 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. this severe thunderstorm will remain over mainly rural areas of northwestern clayton county, including the following locations: luana, st. olaf, spook cave campground, giard and froelich. A tornado watch remains in effect until 1100 pm cdt for northeastern iowa.
5/17/2017 4:11 PM CDT	At 411 pm cdt, a severe thunderstorm was located near volga, or near elkader, moving north 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. this severe storm will be near, farmersburg around 420 pm cdt. monona and postville around 430 pm cdt. other locations impacted by this severe thunderstorm include luana, st. olaf, spook cave campground, giard and highway 56 and county w 70. A tornado watch remains in effect until 1100 pm cdt for northeastern iowa.
5/17/2017 4:01 PM CDT	At 401 pm cdt, a severe thunderstorm was located over volga, or 10 miles west of elkader, moving north at 50 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, elkader around 410 pm cdt. elgin and farmersburg around 415 pm cdt. postville and monona around 425 pm cdt. other locations impacted by this severe thunderstorm include luana, wadena, st. olaf, mederville and giard. A tornado watch remains in effect until 1100 pm cdt for northeastern iowa.
5/15/2017 7:47 PM CDT	At 746 pm cdt, severe thunderstorms were located along a line extending from near prairie du chien to near bloomington to near colesburg, moving east at 60 mph (trained weather spotters). Hazards include 70 mph wind gusts and ping pong ball size hail. 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, bloomington around 750 pm cdt. lancaster and fennimore around 800 pm cdt. boscobel around 805 pm cdt. platteville, dickeyville, cuba city and hazel green around 815 pm cdt. Other locations impacted by these severe thunderstorms include preston, bridgeport, georgetown, beetown and arthur.
5/15/2017 7:47 PM CDT	At 746 pm cdt, severe thunderstorms were located along a line extending from near prairie du chien to near bloomington to near colesburg, moving east at 60 mph (trained weather spotters). Hazards include 70 mph wind gusts and ping pong ball size hail. 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, bloomington around 750 pm cdt. lancaster and fennimore around 800 pm cdt. boscobel around 805 pm cdt. platteville, dickeyville, cuba city and hazel green around 815 pm cdt. Other locations impacted by these severe thunderstorms include preston, bridgeport, georgetown, beetown and arthur.
5/15/2017 7:36 PM CDT	At 735 pm cdt, severe thunderstorms were located along a line extending from 6 miles northwest of marquette to near mcgregor to near edgewood, moving east at 50 mph (trained weather spotters). Hazards include 70 mph wind gusts and ping pong ball size hail. 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, guttenberg and bloomington around 750 pm cdt. cassville around 755 pm cdt. lancaster and fennimore around 805 pm cdt. boscobel around 810 pm cdt. Other locations impacted by these severe thunderstorms include preston, bridgeport, georgetown, beetown and arthur.
5/15/2017 7:36 PM CDT	At 735 pm cdt, severe thunderstorms were located along a line extending from 6 miles northwest of marquette to near mcgregor to near edgewood, moving east at 50 mph (trained weather spotters). Hazards include 70 mph wind gusts and ping pong ball size hail. 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, guttenberg and bloomington around 750 pm cdt. cassville around 755 pm cdt. lancaster and fennimore around 805 pm cdt. boscobel around 810 pm cdt. Other locations impacted by these severe thunderstorms include preston, bridgeport, georgetown, beetown and arthur.
5/15/2017 7:27 PM CDT	At 726 pm cdt, severe thunderstorms were located along a line extending from near monona to near mcgregor to near strawberry point, moving east at 60 mph (trained weather spotters). Hazards include 70 mph wind gusts and ping pong ball size hail. 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, mcgregor and garnavillo around 730 pm cdt. marquette around 735 pm cdt. prairie du chien around 740 pm cdt. guttenberg and bloomington around 745 pm cdt. Other locations impacted by these severe thunderstorms include preston, bridgeport, georgetown, beetown and arthur.
5/15/2017 7:27 PM CDT	At 726 pm cdt, severe thunderstorms were located along a line extending from near monona to near mcgregor to near strawberry point, moving east at 60 mph (trained weather spotters). Hazards include 70 mph wind gusts and ping pong ball size hail. 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, mcgregor and garnavillo around 730 pm cdt. marquette around 735 pm cdt. prairie du chien around 740 pm cdt. guttenberg and bloomington around 745 pm cdt. Other locations impacted by these severe thunderstorms include preston, bridgeport, georgetown, beetown and arthur.
5/15/2017 7:22 PM CDT	Half Dollar sized hail reported 0.4 miles WSW of Monona, IA
5/15/2017 7:22 PM CDT	Storm damage reported in clayton county IA, 0.4 miles WSW of Monona, IA
5/15/2017 7:20 PM CDT	At 719 pm cdt, severe thunderstorms were located along a line extending from near monona to near volga, moving east at 70 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. these severe storms will be near, marquette, mcgregor and garnavillo around 730 pm cdt. guttenberg around 740 pm cdt. other locations impacted by these severe thunderstorms include luana, st. Olaf, garber, osterdock and clayton.
5/15/2017 7:09 PM CDT	At 708 pm cdt, severe thunderstorms were located along a line extending from near postville to near arlington, moving east at 50 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. severe thunderstorms will be near, monona and volga around 720 pm cdt. farmersburg around 725 pm cdt. elkader around 730 pm cdt. mcgregor and marquette around 735 pm cdt. other locations impacted by these severe thunderstorms include luana, st. Olaf, garber, osterdock and clayton.
3/23/2017 4:42 PM CDT	At 441 pm cdt, a severe thunderstorm was located over farmersburg, or near elkader, moving east at 50 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. this severe thunderstorm will be near, garnavillo, mcgregor and marquette around 450 pm cdt. prairie du chien and guttenberg around 455 pm cdt. bloomington around 510 pm cdt. Other locations impacted by this severe thunderstorm include bridgeport, beetown, mount ida, glen haven and bagley.
3/23/2017 4:42 PM CDT	At 441 pm cdt, a severe thunderstorm was located over farmersburg, or near elkader, moving east at 50 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. this severe thunderstorm will be near, garnavillo, mcgregor and marquette around 450 pm cdt. prairie du chien and guttenberg around 455 pm cdt. bloomington around 510 pm cdt. Other locations impacted by this severe thunderstorm include bridgeport, beetown, mount ida, glen haven and bagley.
3/6/2017 8:52 PM CST	Shingles blown off hous in clayton county IA, 0.4 miles WSW of Monona, IA
9/15/2016 11:32 PM CDT	A large tree branch fell on top of power line on main street. the power line then ended up on a hous in clayton county IA, 0.4 miles WSW of Monona, IA
8/4/2016 7:13 PM CDT	At 711 pm cdt, severe thunderstorms were located along a line extending from near prairie du chien to edgewood, moving east at 45 mph (radar indicated. a 44 mph wind gust was measured near edgewood at 705 pm). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. these severe thunderstorms will remain over mainly rural areas of clayton county, including the following locations: luana, st. olaf, garber, osterdock and clayton. People attending the clayton county fair should seek safe shelter immediately!.
8/4/2016 7:02 PM CDT	At 701 pm cdt, severe thunderstorms were located along a line extending from near marquette to near strawberry point, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. these severe storms will be near, mcgregor and marquette around 705 pm cdt. other locations impacted by these severe thunderstorms include luana, wadena, st. olaf, garber and osterdock. People attending the clayton county fair should seek safe shelter immediately!.
8/4/2016 6:46 PM CDT	At 645 pm cdt, severe thunderstorms were located along a line extending from near postville to stanley, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. severe thunderstorms will be near, monona and farmersburg around 655 pm cdt. strawberry point around 705 pm cdt. marquette and mcgregor around 710 pm cdt. edgewood around 720 pm cdt. other locations impacted by these severe thunderstorms include luana, wadena, st. olaf, garber and osterdock. People attending the clayton county fair should seek safe shelter immediately!.
6/14/2016 3:49 PM CDT	Semi truck blown over near highways 52 and 13 from storm in clayton county IA, 4.8 miles NW of Monona, IA
5/26/2016 5:39 AM CDT	At 536 am cdt, severe thunderstorms had moved out of the area but winds continued to gust in the 35 to 55 mph range (trained weather spotters). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. The warning will be allowed to expire at 545 am.
5/26/2016 5:24 AM CDT	At 523 am cdt, severe thunderstorms were located along a line extending from 6 miles north of postville to near mcgregor, moving northeast at 70 mph (trained weather spotters reported wind gusts of 40 mph at edgewood and 62 mph at oelwein. both of these were well behind the storms). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. these severe thunderstorms will remain over mainly rural areas of western clayton and fayette counties, including the following locations: luana, wadena, westgate, st. lucas and st. Olaf.
5/26/2016 5:06 AM CDT	At 506 am cdt, severe thunderstorms were located along a line extending from near west union to elkader, moving northeast at 55 mph (airport reported. a gust to 62 mph was recorded at oelwein just before 5 am). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. these severe storms will be near, elkader around 510 am cdt. farmersburg around 515 am cdt. postville and monona around 520 am cdt. other locations impacted by these severe thunderstorms include luana, wadena, westgate, st. lucas and st. Olaf.
5/26/2016 4:52 AM CDT	At 452 am cdt, severe thunderstorms were located along a line extending from hawkeye to near volga, moving northeast at 65 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. severe thunderstorms will be near, elkader around 500 am cdt. farmersburg around 505 am cdt. postville and monona around 515 am cdt. other locations impacted by these severe thunderstorms include luana, wadena, westgate, st. lucas and st. Olaf.
6/22/2015 8:33 AM CDT	At 832 am cdt, severe thunderstorms were located along a line extending from near harpers ferry to stanley, moving southeast at 25 mph. trees were blown down in waukon and oelwein iowa (law enforcement). Hazards include 60 mph wind gusts. Expect damage to roofs. siding and trees. these severe thunderstorms will remain over mainly rural areas of southeastern fayette, clayton and eastern allamakee counties, including the following locations, luana, wadena, waterville, st. Olaf and clayton.
6/22/2015 8:10 AM CDT	At 810 am cdt, severe thunderstorms were located along a line extending from near harpers ferry to near maynard, moving southeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding and trees. these severe storms will be near, arlington around 815 am cdt. prairie du chien, stanley and marquette around 820 am cdt. mcgregor around 825 am cdt. Other locations impacted by these severe thunderstorms include hardin, luana, wadena, westgate and waterville.
6/22/2015 7:58 AM CDT	At 758 am cdt, severe thunderstorms were located along a line extending from near lansing to near sumner, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding and trees. severe thunderstorms will be near, fayette around 815 am cdt. maynard around 820 am cdt. oelwein and harpers ferry around 835 am cdt. stanley around 845 am cdt. prairie du chien, marquette and mcgregor around 855 am cdt. Other locations impacted by these severe thunderstorms include hardin, luana, wadena, westgate and waterville.
8/22/2013 6:23 AM CDT	Two trees down. one fell on power line in clayton county IA, 0.4 miles WSW of Monona, IA
5/2/2012 1:36 AM CDT	Quarter sized hail reported 4.3 miles S of Monona, IA