EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBennett, SD; Jackson, SD; Mellette, SD Effective8/11/2026, 10:38:00 PM CDT Expires8/11/2026, 11:45:00 PM CDT...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaEmmons, ND; Logan, ND Effective8/11/2026, 10:27:00 PM CDT Expires8/11/2026, 11:30:00 PM CDT Severe Thunderstorm...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaClark Effective8/11/2026, 10:24:00 PM CDT Expires8/11/2026, 11:00:00 PM CDT Special Weather Statement issued August...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBurleigh, ND; Emmons, ND; Morton, ND Effective8/11/2026, 10:20:00 PM CDT Expires8/11/2026, 11:15:00 PM CDT...
EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaJones, SD; Lyman, SD Effective8/11/2026, 10:24:00 PM CDT Expires8/12/2026, 6:00:00 AM CDT Severe Thunderstorm...
EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaBoyd, NE; Brown, NE; Cherry, NE; Holt, NE; Keya Paha, NE; Rock, NE Effective8/11/2026,...
EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaAurora, SD; Brule, SD; Charles Mix, SD; Douglas, SD; Gregory, SD Effective8/11/2026, 10:25:00 PM...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaLincoln; Langlade; Menominee; Northern Oconto County; Marathon; Shawano; Wood; Southern Marinette County; Southern Oconto...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaMorton, ND Effective8/11/2026, 10:06:00 PM CDT Expires8/11/2026, 10:30:00 PM CDT Severe Thunderstorm Warning issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaMorton, ND Effective8/11/2026, 9:49:00 PM CDT Expires8/11/2026, 10:30:00 PM CDT Severe Thunderstorm Warning issued...