Severe

Significant threat to life or property

Illinois, Iowa Severe Thunderstorm Warning | Effective 04/17/2026 16:12

Public safety alert, emergency alert, and weather alert Description: At 612 PM CDT, severe thunderstorms were located along a line extending from near Apple River to near Elmoville to South Sabula Lake Park, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Freeport, Mount Carroll, Savanna, Lena, Stockton, Lanark, Warren, Pearl City, Shannon, Cedarville, Davis, Woodbine, Sabula, Dakota,

Oklahoma Severe Thunderstorm Warning | Effective 04/17/2026 16:12

Public safety alert, emergency alert, and weather alert Description: SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for... Western Noble County in northern Oklahoma... Southeastern Grant County in northern Oklahoma... Northern Garfield County in northern Oklahoma... * Until 700 PM CDT. * At 612 PM CDT, a severe thunderstorm was located over Carrier, moving east at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated.

Wisconsin Severe Thunderstorm Warning | Effective 04/17/2026 16:13

Public safety alert, emergency alert, and weather alert Description: At 613 PM CDT, severe thunderstorms were located along a line extending from Deforest to near Fitchburg to near New Glarus, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Madison, Sun Prairie, Fitchburg, Middleton, Waunakee, Verona, Oregon,

Illinois, Iowa Severe Thunderstorm Warning | Effective 04/17/2026 16:13

Public safety alert, emergency alert, and weather alert Description: At 613 PM CDT, severe thunderstorms were located along a line extending from near Illinois City to Carman, moving east at 45 mph. HAZARD...70 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. These severe thunderstorms will remain over mainly rural areas of central Henderson, Des Moines, southeastern Louisa and northeastern

Illinois, Missouri Severe Thunderstorm Warning | Effective 04/17/2026 16:13

Public safety alert, emergency alert, and weather alert Description: SVRLSX The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for... Northwestern Adams County in west central Illinois... Lewis County in northeastern Missouri... * Until 700 PM CDT. * At 613 PM CDT, severe thunderstorms were located along a line from near Colony to 7 miles west of Plevna, or along a line from 13 miles northeast of Edina to 11 miles south of Edina, moving east at 60 mph.

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 16:14

Public safety alert, emergency alert, and weather alert Description: SVRDVN The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for... Southeastern Henry County in northwestern Illinois... Bureau County in north central Illinois... * Until 730 PM CDT. * At 614 PM CDT, a severe thunderstorm was located over West Jersey, or 8 miles southwest of Toulon, moving northeast at 50 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated.

Missouri Severe Thunderstorm Warning | Effective 04/17/2026 16:14

Public safety alert, emergency alert, and weather alert Description: At 613 PM CDT, severe thunderstorms were located along a line extending from 9 miles southeast of Cowgill to near Higginsville to 7 miles northeast of Kingsville, moving northeast at 40 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Higginsville, Holden, Urich, Creighton, Chilhowee, Kingsville,

Wisconsin Severe Thunderstorm Warning | Effective 04/17/2026 16:14

Public safety alert, emergency alert, and weather alert Description: At 613 PM CDT, a severe thunderstorm was located near Winchester, or 21 miles northeast of Turtle Flambeau Flowage, moving northeast at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. At 555 PM, nickel sized hail was reported 2 miles southeast of Mercer. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.

Illinois, Iowa Severe Thunderstorm Warning | Effective 04/17/2026 16:15

Public safety alert, emergency alert, and weather alert Description: At 615 PM CDT, severe thunderstorms were located along a line extending from near Goose Lake to Indian Bluff Golf Course, moving east at 70 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Davenport, Moline, Rock Island, Bettendorf, Clinton, East Moline,

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 16:15

Public safety alert, emergency alert, and weather alert Description: At 614 PM CDT, severe thunderstorms were located along a line extending from near Joy to Colusa, moving east at 30 mph. HAZARD...70 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Burlington, Macomb, Monmouth, Aledo, Oquawka, Nauvoo, Bushnell,
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