EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaBowman Effective8/23/2026, 7:24:00 PM CDT Expires8/23/2026, 8:00:00 PM CDT Special Weather Statement issued August...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaHarding, SD; Perkins, SD Effective8/23/2026, 7:00:00 PM CDT Expires8/23/2026, 7:45:00 PM CDT Severe Thunderstorm...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaBennett; Southern Oglala Lakota Effective8/23/2026, 6:40:00 PM CDT Expires8/23/2026, 7:45:00 PM CDT Special Weather...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaButte Effective8/23/2026, 6:41:00 PM CDT Expires8/23/2026, 7:30:00 PM CDT Special Weather Statement issued August...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaHarding; Butte Effective8/23/2026, 6:20:00 PM CDT Expires8/23/2026, 7:00:00 PM CDT Special Weather Statement issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAdams, ND; Bowman, ND; Hettinger, ND; Slope, ND Effective8/23/2026, 6:12:00 PM CDT Expires8/23/2026, 7:15:00...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaNorthern Oglala Lakota; Southern Oglala Lakota Effective8/23/2026, 6:08:00 PM CDT Expires8/23/2026, 6:45:00 PM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBottineau, ND; McHenry, ND; Renville, ND; Ward, ND Effective8/23/2026, 6:00:00 PM CDT Expires8/23/2026, 7:00:00...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaSlope; Hettinger; Bowman; Adams Effective8/23/2026, 5:53:00 PM CDT Expires8/23/2026, 6:30:00 PM CDT Special Weather...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCuster, SD; Fall River, SD; Oglala Lakota, SD Effective8/23/2026, 5:20:00 PM CDT Expires8/23/2026, 6:15:00...