EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaHoward; Merrick; Hall; Hamilton Effective8/12/2026, 3:59:00 AM CDT Expires8/12/2026, 4:45:00 AM CDT Special Weather...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAntelope, NE; Knox, NE Effective8/12/2026, 3:40:00 AM CDT Expires8/12/2026, 4:15:00 AM CDT Severe Thunderstorm...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAntelope, NE; Cedar, NE; Knox, NE; Pierce, NE; Wayne, NE Effective8/12/2026, 3:30:00 AM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAntelope, NE; Boone, NE; Colfax, NE; Knox, NE; Madison, NE; Pierce, NE; Platte, NE;...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBecker, MN; Clay, MN; Otter Tail, MN Effective8/12/2026, 3:25:00 AM CDT Expires8/12/2026, 4:15:00 AM...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaSouthern Marinette County; Southern Oconto County Effective8/12/2026, 3:25:00 AM CDT Expires8/12/2026, 4:00:00 AM CDT...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaGreeley; Nance; Sherman; Howard; Merrick; Hall; Hamilton Effective8/12/2026, 3:20:00 AM CDT Expires8/12/2026, 4:00:00 AM...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaShawano; Outagamie; Brown; Southern Oconto County Effective8/12/2026, 3:13:00 AM CDT Expires8/12/2026, 4:00:00 AM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaClay, MN; Cass, ND Effective8/12/2026, 2:59:00 AM CDT Expires8/12/2026, 3:45:00 AM CDT Severe Thunderstorm...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaMarinette, WI; Oconto, WI Effective8/12/2026, 2:48:00 AM CDT Expires8/12/2026, 3:30:00 AM CDT Severe Thunderstorm...