Extreme

Extraordinary threat to life or property

Wisconsin Tornado Warning | Effective 04/17/2026 14:36

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORDLH The National Weather Service in Duluth MN has issued a * Tornado Warning for...<br /> West central Iron County in northwestern Wisconsin...<br /> Southern Ashland County in northwestern Wisconsin... * Until 500 PM CDT. * At 436 PM CDT, severe thunderstorms capable of producing both<br /> tornadoes and extensive straight line wind damage were located 7<br /> miles east of Clam Lake, or 20 miles northwest of Park Falls,<br /> moving northeast at 55 mph.

Iowa Tornado Warning | Effective 04/17/2026 14:36

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORDVN The National Weather Service in the Quad Cities has issued a * Tornado Warning for...<br /> Northwestern Henry County in southeastern Iowa...<br /> Southeastern Keokuk County in southeastern Iowa...<br /> Washington County in southeastern Iowa...<br /> Northern Jefferson County in southeastern Iowa... * Until 530 PM CDT. * At 435 PM CDT, severe thunderstorms capable of producing both<br />

Wisconsin Tornado Warning | Effective 04/17/2026 14:38

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 438 PM CDT, a confirmed tornado was located near Weston, or 9<br /> miles south of Wausau, moving northeast at 35 mph. HAZARD...Damaging tornado and quarter size hail. SOURCE...Emergency management 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 />

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.

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 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 />

Iowa Tornado 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 capable of producing a tornado<br /> was located over Whittier, or 8 miles west of Anamosa, moving east at<br /> 60 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.

Illinois Tornado 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 capable of producing a tornado<br /> was located over Lake Summerset, or 11 miles south of Brodhead,<br /> moving northeast at 30 mph. HAZARD...Tornado and ping pong ball 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.

Missouri Tornado Warning | Effective 04/17/2026 14:42

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 442 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located 8 miles east of Browning, or 10 miles southeast of Milan,<br /> moving northeast at 40 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.
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