Extreme

Extraordinary threat to life or property

Illinois, Iowa Tornado Warning Extreme | Effective 04-15-2026 18:02

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 Rock Island County in northwestern Illinois...<br /> Northwestern Mercer County in northwestern Illinois...<br /> Central Louisa County in southeastern Iowa...<br /> Southwestern Muscatine County in east central Iowa... * Until 830 PM CDT. * At 802 PM CDT, a confirmed tornado was located over Letts, or 8<br />

Wisconsin Tornado Warning Extreme | Effective 04-15-2026 18:03

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 Walworth County in southeastern Wisconsin... * Until 830 PM CDT. * At 803 PM CDT, severe thunderstorms capable of producing both<br /> tornadoes and extensive straight line wind damage were located near<br /> Delavan, moving east at 30 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br />

Illinois, Iowa, Missouri Tornado Warning Extreme | Effective 04-15-2026 18:13

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 /> West central Hancock County in west central Illinois...<br /> South central Lee County in southeastern Iowa...<br /> Southeastern Clark County in northeastern Missouri... * Until 900 PM CDT. * At 812 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Winchester, or 9 miles southwest of Keokuk, moving<br /> northeast at 30 mph.

Wisconsin Tornado Warning Extreme | Effective 04-15-2026 18:16

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 /> East central Walworth County in southeastern Wisconsin...<br /> Southwestern Racine County in southeastern Wisconsin...<br /> Northwestern Kenosha County in southeastern Wisconsin... * Until 845 PM CDT. * At 816 PM CDT, severe thunderstorms capable of producing both<br /> tornadoes and extensive straight line wind damage were located near<br />

Illinois Tornado Warning Extreme | Effective 04-15-2026 17:56

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 /> Northwestern Ogle County in north central Illinois...<br /> Southwestern Winnebago County in north central Illinois... * Until 830 PM CDT. * At 756 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Forreston, or 8 miles northwest of Mount Morris,<br /> moving northeast at 35 mph. HAZARD...Tornado.

Illinois Tornado Warning Extreme | Effective 04-15-2026 17:59

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 Stephenson County in northwestern Illinois... * Until 830 PM CDT. * At 759 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Adeline, or 9 miles north of Mount Morris, moving<br /> northeast at 35 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation.

Iowa, Illinois, Missouri Tornado Watch | Effective 04/15/2026 17:55

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORNADO WATCH 122 REMAINS VALID UNTIL 9 PM CDT THIS EVENING FOR<br /> THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 11 COUNTIES IN NORTHWEST ILLINOIS CARROLL HENRY IL JO DAVIESS<br /> MERCER ROCK ISLAND STEPHENSON<br /> WHITESIDE IN WEST CENTRAL ILLINOIS HANCOCK HENDERSON MCDONOUGH<br /> WARREN IN IOWA THIS WATCH INCLUDES 18 COUNTIES IN EAST CENTRAL IOWA

Illinois Tornado Warning | Effective 04/15/2026 17:56

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 /> Northwestern Ogle County in north central Illinois...<br /> Southwestern Winnebago County in north central Illinois... * Until 830 PM CDT. * At 756 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Forreston, or 8 miles northwest of Mount Morris,<br /> moving northeast at 35 mph. HAZARD...Tornado.

Illinois Tornado Warning | Effective 04/15/2026 17:59

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 Stephenson County in northwestern Illinois... * Until 830 PM CDT. * At 759 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Adeline, or 9 miles north of Mount Morris, moving<br /> northeast at 35 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation.

Wisconsin Tornado Warning | Effective 04/15/2026 17:39

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 739 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Janesville, moving east at 35 mph. HAZARD...Tornado. SOURCE...Weather spotters reported a funnel cloud southwest of<br /> Janesville. 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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