Immediate

Responsive action SHOULD be taken immediately

Missouri Tornado Warning | Effective 04/17/2026 17:24

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 723 PM CDT, a severe squall line capable of producing both<br /> tornadoes and extensive straight line wind damage was located near<br /> Warsaw, moving east at 55 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.

Wisconsin Severe Thunderstorm Warning | Effective 04/17/2026 17:25

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 /> Southwestern Ozaukee County in southeastern Wisconsin...<br /> Northern Milwaukee County in southeastern Wisconsin...<br /> Northeastern Waukesha County in southeastern Wisconsin...<br /> Southeastern Washington County in southeastern Wisconsin... * Until 815 PM CDT. * At 725 PM CDT, a severe thunderstorm was located over Pewaukee,<br /> moving east at 30 mph.

Illinois Flash Flood Warning | Effective 04/17/2026 17:26

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> FFWLOT The National Weather Service in Chicago has issued a * Flash Flood Warning for...<br /> Winnebago County in north central Illinois... * Until 1100 PM CDT. * At 726 PM CDT, Doppler radar indicated thunderstorms producing<br /> heavy rain across the warned area. Up to 2 inches of rain have<br /> fallen. The expected rainfall rate is 1 to 2 inches in 1 hour.<br /> Additional rainfall amounts up to 2 inches are possible in the<br />

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 17:29

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 729 PM CDT, severe thunderstorms were located along a line<br /> extending from near Toulon to near Laura to near Yates City, moving<br /> east at 50 mph. HAZARD...70 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile<br /> homes, roofs, and outbuildings. These severe storms will be near...<br /> Wyoming, Princeville, Osceola, Brimfield, and Castleton around 735<br /> PM CDT.<br />

Illinois Tornado Warning | Effective 04/17/2026 17:30

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORILX The National Weather Service in Lincoln has issued a * Tornado Warning for...<br /> Northwestern Marshall County in central Illinois...<br /> Eastern Stark County in north central Illinois... * Until 800 PM CDT. * At 730 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Toulon, moving east at 50 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br />

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

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 729 PM CDT, severe thunderstorms were located along a line<br /> extending from near Farmington to Pennington Point, moving east at 30<br /> mph. HAZARD...70 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile<br /> homes, roofs, and outbuildings. These severe thunderstorms will remain over mainly rural areas of<br /> northeastern Hancock, southeastern Henderson, southern Warren and<br />

Missouri Severe Thunderstorm Warning | Effective 04/17/2026 17:30

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRSGF The National Weather Service in Springfield has issued a * Severe Thunderstorm Warning for...<br /> Northwestern Miller County in central Missouri...<br /> Northwestern Camden County in central Missouri...<br /> Morgan County in central Missouri... * Until 815 PM CDT. * At 730 PM CDT, a severe thunderstorm was located near Warsaw,<br /> moving east at 55 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated.

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 17:31

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 731 PM CDT, severe thunderstorms were located along a line<br /> extending from near Polo to near Dixon to near Tampico, moving east<br /> at 45 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 /> Dixon, Amboy, Franklin Grove, Ashton, Paw Paw, Sublette, Woodhaven<br /> Lakes, Grand Detour, Lee, Compton, Steward, Nelson, West Brooklyn,<br />

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 17:31

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 731 PM CDT, severe thunderstorms were located along a line<br /> extending from near Walworth to Cherry Valley to Dixon, moving east<br /> at 50 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile<br /> homes, roofs, and outbuildings. Locations impacted include...<br /> Elgin, DeKalb, Bartlett, Crystal Lake, Carpentersville, St. Charles,<br />

Wisconsin Tornado Warning | Effective 04/17/2026 17:33

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 /> Northwestern Racine County in southeastern Wisconsin...<br /> Southeastern Waukesha County in southeastern Wisconsin... * Until 800 PM CDT. * At 733 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Waterford North, or near Mukwonago, moving<br /> northeast at 20 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation.
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