EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBurke, ND; McKenzie, ND; Mountrail, ND; Williams, ND Effective8/30/2026, 4:05:00 PM CDT Expires8/30/2026, 5:00:00...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaDunn, ND Effective8/30/2026, 3:47:00 PM CDT Expires8/30/2026, 4:45:00 PM CDT Severe Thunderstorm Warning issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaHarding, SD Effective8/30/2026, 3:50:00 PM CDT Expires8/30/2026, 4:45:00 PM CDT Severe Thunderstorm Warning issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaDunn, ND; Stark, ND Effective8/30/2026, 3:39:00 PM CDT Expires8/30/2026, 4:45:00 PM CDT Severe Thunderstorm...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaHartley; Moore Effective8/30/2026, 3:40:00 PM CDT Expires8/30/2026, 4:15:00 PM CDT Special Weather Statement issued...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaDunn; Stark Effective8/30/2026, 3:33:00 PM CDT Expires8/30/2026, 4:00:00 PM CDT Special Weather Statement issued...
EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaButte, SD; Harding, SD; Lawrence, SD; Meade, SD; Perkins, SD; Crook, WY Effective8/30/2026, 2:32:00...
EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaAdams, ND; Billings, ND; Bowman, ND; Burke, ND; Divide, ND; Dunn, ND; Golden Valley,...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaDallas; Polk; Jasper; Poweshiek; Madison; Warren; Marion; Mahaska; Union; Clarke; Lucas; Monroe; Wapello; Ringgold; Decatur;...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaIowa; Johnson; Cedar; Muscatine; Scott; Keokuk; Washington; Louisa; Jefferson; Henry; Des Moines; Van Buren; Lee;...