Severe

Significant threat to life or property

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 16:39

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRLOT The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for...<br /> Ogle County in north central Illinois...<br /> Winnebago County in north central Illinois... * Until 800 PM CDT. * At 639 PM CDT, severe thunderstorms were located along a line<br /> extending from near Cedarville to near Shannon to near Chadwick,<br /> moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated.

Wisconsin Severe Thunderstorm Warning | Effective 04/17/2026 16:39

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 /> Ozaukee County in southeastern Wisconsin...<br /> Southeastern Fond du Lac County in east central Wisconsin...<br /> Washington County in southeastern Wisconsin...<br /> Sheboygan County in east central Wisconsin... * Until 730 PM CDT. * At 639 PM CDT, severe thunderstorms were located along a line<br />

Oklahoma Severe Thunderstorm Warning | Effective 04/17/2026 16:39

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for...<br /> Northwestern Blaine County in northwestern Oklahoma...<br /> Northeastern Dewey County in northwestern Oklahoma...<br /> Southwestern Major County in northwestern Oklahoma... * Until 730 PM CDT. * At 639 PM CDT, a severe thunderstorm was located 4 miles northeast<br /> of Taloga, moving east-northeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail.

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 16:42

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 /> Northeastern Carroll County in northwestern Illinois...<br /> Stephenson County in northwestern Illinois... * Until 745 PM CDT. * At 642 PM CDT, severe thunderstorms were located along a line<br /> extending from Rock Grove to near Lanark, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Trained weather spotters. IMPACT...Expect damage to roofs, siding, and trees.

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 16:43

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 /> South central Rock Island County in northwestern Illinois...<br /> Northeastern Mercer County in northwestern Illinois...<br /> Henry County in northwestern Illinois...<br /> Western Bureau County in north central Illinois... * Until 745 PM CDT. * At 643 PM CDT, severe thunderstorms were located along a line<br />

Missouri Severe Thunderstorm Warning | Effective 04/17/2026 16:46

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRLSX The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for...<br /> Southeastern Knox County in northeastern Missouri...<br /> Southern Lewis County in northeastern Missouri...<br /> Marion County in northeastern Missouri...<br /> Monroe County in northeastern Missouri...<br /> Northwestern Ralls County in northeastern Missouri...<br /> Shelby County in northeastern Missouri... * Until 730 PM CDT.

Oklahoma Severe Thunderstorm Warning | Effective 04/17/2026 16:46

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 646 PM CDT, a severe thunderstorm was located 4 miles southwest of<br /> Blackwell, moving east at 45 mph. HAZARD...Two inch hail and 60 mph wind gusts. SOURCE...Emergency management. 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 /> Blackwell, Tonkawa, Nardin, and Peckham. Instruction:<br />

Missouri Severe Thunderstorm Warning | Effective 04/17/2026 16:46

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 646 PM CDT, severe thunderstorms were located along a line<br /> extending from near Bevier to near Salisbury to 6 miles northwest of<br /> Armstrong, moving east at 60 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include...<br /> Moberly, Macon, Fayette, Salisbury, Huntsville, Glasgow, Bevier,<br />

Illinois, Missouri Severe Thunderstorm Warning | Effective 04/17/2026 16:47

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 647 PM CDT, severe thunderstorms were located along a line from 16<br /> miles northeast of Canton to 5 miles north of Maywood, or along a<br /> line from 16 miles northeast of Canton to 8 miles southwest of<br /> Canton, moving east at 55 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable<br /> tree damage. Wind damage is also likely to mobile homes,<br />
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