EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaHutchinson, SD; Turner, SD; Yankton, SD Effective8/11/2026, 12:49:00 AM CDT Expires8/11/2026, 1:30:00 AM CDT...
cleck
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaRooks; Osborne; Mitchell Effective8/11/2026, 12:41:00 AM CDT Expires8/11/2026, 2:00:00 PM CDT Heat Advisory issued August...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAdams, ND; Grant, ND; Hettinger, ND; Sioux, ND Effective8/11/2026, 12:18:00 AM CDT Expires8/11/2026, 1:00:00...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaHaakon, SD; Jackson, SD; Mellette, SD Effective8/11/2026, 12:13:00 AM CDT Expires8/11/2026, 1:15:00 AM CDT...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaLoup; Garfield; Custer Effective8/10/2026, 11:51:00 PM CDT Expires8/11/2026, 12:15:00 AM CDT Special Weather Statement...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaValley Effective8/10/2026, 11:44:00 PM CDT Expires8/11/2026, 12:45:00 AM CDT Special Weather Statement issued August...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaScott; Lane; Hamilton; Kearny; Finney; Stanton; Grant; Haskell; Gray; Morton; Stevens; Seward; Meade Effective8/10/2026, 11:35:00...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaBlaine; Loup; Garfield; Custer Effective8/10/2026, 11:29:00 PM CDT Expires8/11/2026, 12:00:00 AM CDT Special Weather...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaHaakon, SD Effective8/10/2026, 11:22:00 PM CDT Expires8/11/2026, 12:15:00 AM CDT Severe Thunderstorm Warning issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAdams, ND; Grant, ND; Hettinger, ND Effective8/10/2026, 11:15:00 PM CDT Expires8/11/2026, 12:15:00 AM CDT...