EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCorson, SD Effective8/11/2026, 10:48:00 PM CDT Expires8/11/2026, 11:30:00 PM CDT Severe Thunderstorm Warning issued...
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EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBurleigh, ND; Kidder, ND; Logan, ND Effective8/11/2026, 10:48:00 PM CDT Expires8/11/2026, 11:45:00 PM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaHaakon, SD; Jackson, SD; Mellette, SD Effective8/11/2026, 10:49:00 PM CDT Expires8/11/2026, 11:45:00 PM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBennett, SD; Jackson, SD; Oglala Lakota, SD; Pennington, SD Effective8/11/2026, 10:53:00 PM CDT Expires8/12/2026,...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaMarathon, WI Effective8/11/2026, 10:43:00 PM CDT Expires8/11/2026, 11:45:00 PM CDT Severe Thunderstorm Warning issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaPerkins, SD; Ziebach, SD Effective8/11/2026, 10:44:00 PM CDT Expires8/11/2026, 11:45:00 PM CDT Severe Thunderstorm...
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...
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...