Extreme

Extraordinary threat to life or property

Illinois Tornado Warning | Effective 04/15/2026 18:41

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 841 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Elvaston, or near Keokuk, moving northeast at 30<br /> mph. HAZARD...Tornado and half dollar 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.

Illinois Tornado Warning | Effective 04/15/2026 18:42

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 842 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Marston, or 8 miles north of Aledo, moving east at<br /> 25 mph. HAZARD...Tornado and half dollar 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.

Missouri Tornado Warning | Effective 04/15/2026 18:44

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 844 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Vienna, or 16 miles north of Rolla, moving northeast<br /> at 40 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 Extreme | Effective 04-15-2026 18:24

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... * Until 915 PM CDT. * At 824 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Eliza, or 7 miles southeast of Muscatine, moving<br /> east at 25 mph. HAZARD...Tornado and half dollar size hail. SOURCE...Radar indicated rotation.

Wisconsin Tornado Warning Extreme | Effective 04-15-2026 18:24

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 Racine County in southeastern Wisconsin... * Until 900 PM CDT. * At 824 PM CDT, severe thunderstorms capable of producing both<br /> tornadoes and extensive straight line wind damage were located over<br /> Rochester, or near Wind Lake, moving east at 40 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation.

Illinois, Iowa Tornado Warning Extreme | Effective 04-15-2026 18:30

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 /> South central Rock Island County in northwestern Illinois...<br /> Southwestern Scott County in east central Iowa...<br /> East central Muscatine County in east central Iowa... * Until 900 PM CDT. * At 830 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Blue Grass, or 8 miles west of Davenport, moving<br /> east at 35 mph.

Illinois, Iowa Tornado Warning | Effective 04/15/2026 18:10

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 810 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Fruitland, or near Muscatine, moving east at 40 mph. HAZARD...Tornado and ping pong ball 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.

Illinois, Iowa, Missouri Tornado Warning | 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 | 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 />

Wisconsin Tornado Warning | Effective 04/15/2026 18:20

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The storm which prompted the warning has moved out of the area.<br /> Therefore, the warning will be allowed to expire. However, gusty<br /> winds are still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until midnight CDT for<br /> southeastern Wisconsin. Instruction:
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