Extreme

Extraordinary threat to life or property

Illinois Tornado Warning | Effective 04/17/2026 18:02

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 /> Northeastern Fulton County in west central Illinois...<br /> West central Tazewell County in central Illinois...<br /> Southwestern Peoria County in central Illinois... * Until 830 PM CDT. * At 802 PM CDT, severe thunderstorms capable of producing both<br /> tornadoes and extensive straight line wind damage were located over<br />

Illinois Tornado Warning | Effective 04/17/2026 18:04

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORLOT The National Weather Service in Chicago has issued a * Tornado Warning for...<br /> Northern Lake County in northeastern Illinois... * Until 900 PM CDT. * At 804 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Wonder Lake, or near McHenry, moving east at 40<br /> mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br />

Wisconsin Tornado Warning | Effective 04/17/2026 18:04

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 804 PM CDT, tornado producing storms were located along a line<br /> extending from New Berlin to near Raymond to Yorkville, moving east<br /> at 30 mph. HAZARD...Damaging tornado and quarter size hail. 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.

Illinois Tornado Warning | Effective 04/17/2026 18:06

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 806 PM CDT, a severe squall line capable of producing both<br /> tornadoes and extensive straight line wind damage was located near<br /> Toulon, moving northeast at 50 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.

Illinois Tornado Warning | Effective 04/17/2026 18:10

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 /> Southern Tazewell County in central Illinois...<br /> Northeastern Mason County in central Illinois... * Until 845 PM CDT. * At 810 PM CDT, severe thunderstorms capable of producing both<br /> tornadoes and extensive straight line wind damage were located 7<br /> miles southwest of Manito, or 9 miles northeast of Havana, moving<br /> east at 55 mph. HAZARD...Tornado.

Illinois Tornado Warning | Effective 04/17/2026 18:13

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 813 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 near La Moille to near Ladd to near Granville,<br /> moving northeast at 60 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 />

Wisconsin Tornado Warning | Effective 04/17/2026 18:13

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 812 PM CDT, tornado producing storms were located along a line<br /> extending from near Raymond to near Kenosha, moving east at 30 mph. HAZARD...Damaging tornadoes and 70 mph winds. 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. These tornadic storms will be near...<br />

Illinois Tornado Warning | Effective 04/17/2026 18:13

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 813 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Troy Grove, or near Mendota, moving northeast at 65<br /> 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. Locations impacted include...<br />

Illinois Tornado Warning | Effective 04/17/2026 18:14

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 814 PM CDT, a confirmed tornado was located over Easton, or 7<br /> miles northwest of Mason City, moving east at 65 mph. HAZARD...Damaging tornado. SOURCE...Weather spotters 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.

Missouri Tornado Warning | Effective 04/17/2026 18:17

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 /> Southeastern Boone County in central Missouri...<br /> Callaway County in central Missouri...<br /> Northwestern Cole County in central Missouri...<br /> Northeastern Moniteau County in central Missouri... * Until 900 PM CDT. * At 817 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located 6 miles south of Ashland, moving northeast at 40 mph.
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