Immediate

Responsive action SHOULD be taken immediately

Iowa Tornado Warning | Effective 04/17/2026 14:39

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 439 PM CDT, a severe squall line capable of producing both<br /> tornadoes and extensive straight line wind damage was located along a<br /> line extending from Eldon to near Birmingham, moving east at 45 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 />

Wisconsin Tornado Warning | Effective 04/17/2026 14:39

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 439 PM CDT, a confirmed tornado was located near Black River<br /> Falls, moving east at 45 mph. HAZARD...Damaging tornado. SOURCE...Radar confirmed tornado. 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 tornado will be near...<br /> Hatfield around 445 PM CDT.<br /> Shortville around 500 PM CDT.

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 14:39

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 439 PM CDT, a severe thunderstorm was located 11 miles southeast<br /> of Mount Sterling, or 23 miles northeast of Pittsfield, moving<br /> northeast at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to<br /> roofs, siding, and trees. Locations impacted include...<br /> Versailles, La Grange and Coopertown. Instruction:<br />

Oklahoma Severe Thunderstorm Warning | Effective 04/17/2026 14:39

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 438 PM CDT, severe thunderstorms were located 3 miles west of Jet<br /> and near Wakita, moving northeast at 55 mph. The storm near Jet is<br /> capable of producing golf ball size hail. 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.

Oklahoma Severe Thunderstorm Warning | Effective 04/17/2026 14:39

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 439 PM CDT, a severe thunderstorm was located 8 miles north of<br /> Chester, moving east at 35 mph. HAZARD...Ping pong 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 /> Bouse Junction. Instruction:<br />

Wisconsin Tornado Warning | Effective 04/17/2026 14:39

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 439 PM CDT, a confirmed tornado was located near Black River<br /> Falls, moving northeast at 35 mph. HAZARD...Damaging tornado. SOURCE...Radar confirmed tornado. 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 14:40

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 /> Green County in south central Wisconsin...<br /> Northwestern Rock County in south central Wisconsin...<br /> South central Dane County in south central Wisconsin... * Until 530 PM CDT. * At 440 PM CDT, a severe thunderstorm was located near Monroe,<br /> moving northeast at 45 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated.

Wisconsin Tornado Warning | Effective 04/17/2026 14:41

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 441 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Fairchild, or 19 miles northwest of Neillsville,<br /> moving northeast at 35 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. This storm has a history of<br /> producing tornadoes! IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be damaged or destroyed. Damage<br />

Michigan Severe Thunderstorm Warning | Effective 04/17/2026 14:41

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRMQT The National Weather Service in Marquette has issued a * Severe Thunderstorm Warning for...<br /> Northwestern Gogebic County in western Upper Michigan... * Until 515 PM CDT. * At 439 PM CDT, severe thunderstorms were located along a line<br /> extending from 21 miles east of Oak Island to near Upson, moving<br /> east at 40 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.

Missouri Severe Thunderstorm Warning | Effective 04/17/2026 14:41

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 440 PM CDT, a severe thunderstorm was located 11 miles northwest<br /> of Queen City, or 11 miles west of Lancaster, moving northeast at 40<br /> mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to<br /> roofs, siding, and trees. Locations impacted include...<br /> Milan, Unionville, Lancaster, Green City, Greencastle, Glenwood,<br />
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