Immediate

Responsive action SHOULD be taken immediately

Illinois, Iowa Severe Thunderstorm Warning | Effective 04/17/2026 15:30

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRDVN The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for...<br /> Jo Daviess County in northwestern Illinois...<br /> Carroll County in northwestern Illinois...<br /> Stephenson County in northwestern Illinois...<br /> Eastern Jackson County in east central Iowa... * Until 645 PM CDT. * At 530 PM CDT, severe thunderstorms were located along a line<br />

Wisconsin Severe Thunderstorm Warning | Effective 04/17/2026 15:30

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRARX The National Weather Service in La Crosse has issued a * Severe Thunderstorm Warning for...<br /> Southeastern Grant County in southwestern Wisconsin... * Until 615 PM CDT. * At 530 PM CDT, severe thunderstorms were located along a line<br /> extending from Sherrill to near East Dubuque, moving northeast at<br /> 55 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.

Wisconsin Tornado Warning | Effective 04/17/2026 15:30

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 530 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Beloit, moving northeast at 25 mph. HAZARD...Tornado and two inch hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be damaged or destroyed. Damage<br /> to roofs, windows, and vehicles will occur. Tree damage is<br /> likely. This dangerous storm will be near...<br />

Iowa Tornado Warning | Effective 04/17/2026 15:30

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 530 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Nichols, or 9 miles south of West Branch, moving<br /> northeast at 50 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be damaged or destroyed. Damage<br /> to roofs, windows, and vehicles will occur. Tree damage is<br /> likely.

Wisconsin Tornado Warning | Effective 04/17/2026 15:30

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORGRB The National Weather Service in Green Bay has issued a * Tornado Warning for...<br /> Southeastern Langlade County in north central Wisconsin...<br /> Northwestern Menominee County in northeastern Wisconsin... * Until 615 PM CDT. * At 530 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located 8 miles southeast of Antigo, moving northeast at 30<br /> mph. HAZARD...Tornado. SOURCE...Radar indicated rotation.

Missouri Severe Thunderstorm Warning | Effective 04/17/2026 15:32

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 532 PM CDT, severe thunderstorms were located along a line<br /> extending from 8 miles northeast of Woods Heights to Odessa to 6<br /> miles northeast of Creighton, moving northeast at 40 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Public. IMPACT...Hail damage to vehicles is expected. Expect considerable<br /> tree damage. Wind damage is also likely to mobile homes,<br /> roofs, and outbuildings. Locations impacted include...<br />

Wisconsin Severe Thunderstorm Warning | Effective 04/17/2026 15:33

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRMKX The National Weather Service in Milwaukee/Sullivan has issued a * Severe Thunderstorm Warning for...<br /> Western Walworth County in southeastern Wisconsin...<br /> Rock County in south central Wisconsin... * Until 615 PM CDT. * At 533 PM CDT, a severe thunderstorm was located over Orfordville,<br /> or 8 miles east of Brodhead, moving east at 25 mph. THIS IS A DESTRUCTIVE STORM FOR Southern ROCK and Walworth<br /> counties.

Iowa Tornado Warning | Effective 04/17/2026 15:34

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 534 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Dubuque, moving northeast at 35 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be damaged or destroyed. Damage<br /> to roofs, windows, and vehicles will occur. Tree damage is<br /> likely. Locations impacted include...<br />

Wisconsin Severe Thunderstorm Warning | Effective 04/17/2026 15:34

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRMKX The National Weather Service in Milwaukee/Sullivan has issued a * Severe Thunderstorm Warning for...<br /> Lafayette County in south central Wisconsin... * Until 615 PM CDT. * At 534 PM CDT, severe thunderstorms were located along a line<br /> extending from near East Dubuque to Galena to near Springbrook,<br /> moving east at 50 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated.

Oklahoma Severe Thunderstorm Warning | Effective 04/17/2026 15:34

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 533 PM CDT, a severe thunderstorm was located near Helena, moving<br /> east at 45 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail<br /> damage to roofs, siding, windows, and vehicles. Expect wind<br /> damage to roofs, siding, and trees. Locations impacted include...<br /> Helena, Kremlin, Goltry, Nash, Hillsdale, and Carrier. Instruction:<br />
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