EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaHaakon, SD; Meade, SD; Perkins, SD; Ziebach, SD Effective8/10/2026, 7:48:00 PM CDT Expires8/11/2026, 3:00:00...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCherry, NE Effective8/10/2026, 7:48:00 PM CDT Expires8/10/2026, 8:45:00 PM CDT Severe Thunderstorm Warning issued...
EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaCampbell, SD; Corson, SD; Dewey, SD; Hughes, SD; Jones, SD; Lyman, SD; Potter, SD;...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAdams, ND; Bowman, ND Effective8/10/2026, 7:38:00 PM CDT Expires8/10/2026, 8:30:00 PM CDT Severe Thunderstorm...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaHarding, SD; Perkins, SD Effective8/10/2026, 7:27:00 PM CDT Expires8/10/2026, 8:30:00 PM CDT Severe Thunderstorm...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCherry, NE Effective8/10/2026, 7:23:00 PM CDT Expires8/10/2026, 8:30:00 PM CDT Severe Thunderstorm Warning issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAdams, ND; Bowman, ND Effective8/10/2026, 7:23:00 PM CDT Expires8/10/2026, 8:15:00 PM CDT Severe Thunderstorm...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaCuster Co Plains; Northern Oglala Lakota Effective8/10/2026, 7:01:00 PM CDT Expires8/10/2026, 7:30:00 PM CDT...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaSheridan; Western Cherry Effective8/10/2026, 6:59:00 PM CDT Expires8/10/2026, 7:45:00 PM CDT Special Weather Statement...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBowman, ND Effective8/10/2026, 6:39:00 PM CDT Expires8/10/2026, 7:45:00 PM CDT Severe Thunderstorm Warning issued...