EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaColumbia, WI; Dane, WI; Dodge, WI; Jefferson, WI Effective8/18/2026, 5:42:00 PM CDT Expires8/18/2026, 6:45:00...
cleck
EventTornado Warning SeverityExtreme UrgencyImmediate CertaintyObserved AreaColumbia, WI; Dane, WI; Dodge, WI Effective8/18/2026, 5:45:00 PM CDT Expires8/18/2026, 6:30:00 PM CDT Tornado...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaPipestone, MN; Rock, MN Effective8/18/2026, 5:39:00 PM CDT Expires8/18/2026, 6:30:00 PM CDT Severe Thunderstorm...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaDodge, WI; Fond du Lac, WI; Sheboygan, WI; Washington, WI Effective8/18/2026, 5:27:00 PM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaFond du Lac, WI Effective8/18/2026, 5:16:00 PM CDT Expires8/18/2026, 6:00:00 PM CDT Severe Thunderstorm...
EventFlood Warning SeveritySevere UrgencyExpected CertaintyLikely AreaGreeley, NE; Valley, NE Effective8/18/2026, 5:06:00 PM CDT Expires8/19/2026, 10:00:00 AM CDT Flood Warning issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaColumbia, WI; Dane, WI; Sauk, WI Effective8/18/2026, 5:08:00 PM CDT Expires8/18/2026, 6:00:00 PM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaDodge, WI; Fond du Lac, WI Effective8/18/2026, 4:56:00 PM CDT Expires8/18/2026, 5:45:00 PM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaFond du Lac, WI; Sheboygan, WI Effective8/18/2026, 4:52:00 PM CDT Expires8/18/2026, 5:30:00 PM CDT...
EventTornado Warning SeverityExtreme UrgencyImmediate CertaintyObserved AreaColumbia, WI; Sauk, WI Effective8/18/2026, 4:48:00 PM CDT Expires8/18/2026, 5:30:00 PM CDT Tornado Warning issued...