Immediate

Responsive action SHOULD be taken immediately

Kansas Severe Thunderstorm Warning | Effective 04/17/2026 15:58

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The storms which prompted the warning have moved out of the area.<br /> Therefore, the warning will be allowed to expire. However, gusty<br /> winds are still possible with these thunderstorms. A Tornado Watch remains in effect until 900 PM CDT for east central<br /> Kansas. Instruction:

Wisconsin Severe Thunderstorm Warning | Effective 04/17/2026 15:58

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRGRB The National Weather Service in Green Bay has issued a * Severe Thunderstorm Warning for...<br /> Northwestern Vilas County in north central Wisconsin... * Until 630 PM CDT. * At 557 PM CDT, a severe thunderstorm was located near Mercer, or 9<br /> miles northeast of Turtle Flambeau Flowage, moving northeast at 50<br /> mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage<br />

Illinois, Iowa Tornado Warning Extreme | Effective 04-17-2026 15:46

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 /> Northeastern Henderson County in west central Illinois...<br /> Northwestern Warren County in west central Illinois...<br /> Central Mercer County in northwestern Illinois...<br /> East central Henry County in southeastern Iowa...<br /> Northern Des Moines County in southeastern Iowa...<br /> Southeastern Louisa County in southeastern Iowa... * Until 630 PM CDT.

Illinois, Iowa, Missouri Tornado Warning Extreme | Effective 04-17-2026 15:47

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 /> Southwestern Hancock County in west central Illinois...<br /> South central Lee County in southeastern Iowa...<br /> Southeastern Clark County in northeastern Missouri... * Until 630 PM CDT. * At 547 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Monticello, or 9 miles west of Canton, moving<br /> northeast at 45 mph.

Wisconsin Tornado Warning Extreme | Effective 04-17-2026 15:48

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 /> Western Shawano County in northeastern Wisconsin... * Until 615 PM CDT. * At 548 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located 9 miles south of Antigo, moving northeast at 30 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br />

Wisconsin Tornado Warning Extreme | 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.

Wisconsin Severe Thunderstorm Warning Severe | 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.

Illinois, Missouri Tornado Warning Extreme | Effective 04-17-2026 15:38

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORLSX The National Weather Service in St Louis has issued a * Tornado Warning for...<br /> Northwestern Adams County in west central Illinois...<br /> Central Lewis County in northeastern Missouri... * Until 630 PM CDT. * At 538 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Lewistown, or 15 miles west of Canton, moving<br /> northeast at 50 mph. HAZARD...Tornado and golf ball size hail. SOURCE...Radar indicated rotation.

Wisconsin Tornado Warning Extreme | Effective 04-17-2026 15:38

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORMKX The National Weather Service in Milwaukee/Sullivan has issued a * Tornado Warning for...<br /> Central Rock County in south central Wisconsin... * Until 630 PM CDT. * At 538 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Footville, or 7 miles northwest of Beloit, moving<br /> northeast at 30 mph. HAZARD...Tornado and half dollar size hail. SOURCE...Radar indicated rotation.

Iowa Tornado Warning Extreme | Effective 04-17-2026 15:43

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 /> Southeastern Cedar County in east central Iowa...<br /> Northern Scott County in east central Iowa...<br /> Western Clinton County in east central Iowa... * Until 645 PM CDT. * At 542 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Atalissa, or 11 miles west of Durant, moving<br /> northeast at 50 mph. HAZARD...Tornado.
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