EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaMilwaukee, WI; Racine, WI; Waukesha, WI Effective8/18/2026, 6:54:00 PM CDT Expires8/18/2026, 7:45:00 PM CDT...
Month: August 2026
EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaBuena Vista, IA; Cherokee, IA; Clay, IA; Dickinson, IA; O'Brien, IA; Osceola, IA; Jackson,...
EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaBlack Hawk, IA; Bremer, IA; Butler, IA; Calhoun, IA; Cerro Gordo, IA; Emmet, IA;...
EventTornado Warning SeverityExtreme UrgencyImmediate CertaintyObserved AreaMilwaukee, WI Effective8/18/2026, 6:51:00 PM CDT Expires8/18/2026, 7:30:00 PM CDT Tornado Warning issued August 18...
EventTornado Warning SeverityExtreme UrgencyImmediate CertaintyObserved AreaWaukesha, WI Effective8/18/2026, 6:42:00 PM CDT Expires8/18/2026, 7:15:00 PM CDT Tornado Warning issued August 18...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBarton, KS Effective8/18/2026, 6:43:00 PM CDT Expires8/18/2026, 7:30:00 PM CDT Severe Thunderstorm Warning issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaNobles, MN Effective8/18/2026, 6:32:00 PM CDT Expires8/18/2026, 7:15:00 PM CDT Severe Thunderstorm Warning issued...
EventTornado Warning SeverityExtreme UrgencyImmediate CertaintyObserved AreaWashington, WI; Waukesha, WI Effective8/18/2026, 6:33:00 PM CDT Expires8/18/2026, 7:15:00 PM CDT Tornado Warning issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaPawnee, KS; Rush, KS Effective8/18/2026, 6:34:00 PM CDT Expires8/18/2026, 7:15:00 PM CDT Severe Thunderstorm...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaDane, WI; Dodge, WI; Jefferson, WI; Milwaukee, WI; Ozaukee, WI; Washington, WI; Waukesha, WI...