EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaHarding, SD; Perkins, SD Effective6/27/2026, 7:54:00 PM CDT Expires6/27/2026, 8:45:00 PM CDT Severe Thunderstorm...
Month: June 2026
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaFall River, SD; Jackson, SD; Oglala Lakota, SD; Pennington, SD Effective6/27/2026, 7:47:00 PM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAdams, ND; Bowman, ND; Hettinger, ND; Slope, ND; Stark, ND Effective6/27/2026, 7:48:00 PM CDT...
EventTornado Watch SeverityExtreme UrgencyFuture CertaintyPossible AreaStanley, SD Effective6/27/2026, 7:52:00 PM CDT Expires6/28/2026, 12:00:00 AM CDT Tornado Watch issued June 27...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaHaakon, SD; Pennington, SD Effective6/27/2026, 7:41:00 PM CDT Expires6/27/2026, 8:15:00 PM CDT Severe Thunderstorm...
EventTornado Warning SeverityExtreme UrgencyImmediate CertaintyObserved AreaHarding, SD; Perkins, SD Effective6/27/2026, 7:42:00 PM CDT Expires6/27/2026, 8:15:00 PM CDT Tornado Warning issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaSheridan, NE Effective6/27/2026, 7:38:00 PM CDT Expires6/27/2026, 8:45:00 PM CDT Severe Thunderstorm Warning issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBillings, ND; Golden Valley, ND; McKenzie, ND Effective6/27/2026, 7:40:00 PM CDT Expires6/27/2026, 8:45:00 PM...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAdams, ND; Bowman, ND; Slope, ND Effective6/27/2026, 7:33:00 PM CDT Expires6/27/2026, 8:15:00 PM CDT...
EventTornado Warning SeverityExtreme UrgencyImmediate CertaintyObserved AreaBillings, ND Effective6/27/2026, 7:34:00 PM CDT Expires6/27/2026, 8:15:00 PM CDT Tornado Warning issued June 27...