EventFlood Warning SeveritySevere UrgencyExpected CertaintyLikely AreaEdmunds, SD; Walworth, SD Effective8/29/2026, 6:27:00 PM CDT Expires8/29/2026, 9:30:00 PM CDT Flood Warning issued...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBennett, SD; Jackson, SD; Oglala Lakota, SD Effective8/29/2026, 6:20:00 PM CDT Expires8/29/2026, 7:15:00 PM...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaDawes; Box Butte Effective8/29/2026, 5:57:00 PM CDT Expires8/29/2026, 6:30:00 PM CDT Special Weather Statement...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaSheridan Effective8/29/2026, 5:59:00 PM CDT Expires8/29/2026, 6:45:00 PM CDT Special Weather Statement issued August...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaDawes, NE Effective8/29/2026, 6:00:00 PM CDT Expires8/29/2026, 6:30:00 PM CDT Severe Thunderstorm Warning issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBanner, NE; Morrill, NE; Scotts Bluff, NE Effective8/29/2026, 5:42:00 PM CDT Expires8/29/2026, 6:15:00 PM...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCuster, SD; Fall River, SD; Oglala Lakota, SD Effective8/29/2026, 5:38:00 PM CDT Expires8/29/2026, 6:45:00...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaEdmunds, SD; Potter, SD; Walworth, SD Effective8/29/2026, 5:24:00 PM CDT Expires8/29/2026, 6:30:00 PM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaDawes, NE; Sioux, NE Effective8/29/2026, 5:01:00 PM CDT Expires8/29/2026, 5:45:00 PM CDT Severe Thunderstorm...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBanner, NE; Scotts Bluff, NE; Sioux, NE; Goshen, WY Effective8/29/2026, 4:53:00 PM CDT Expires8/29/2026,...