EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaDent, MO; Phelps, MO Effective8/12/2026, 6:38:00 PM CDT Expires8/12/2026, 7:30:00 PM CDT Severe Thunderstorm...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaKeokuk; Washington; Louisa; Jefferson; Henry; Des Moines; Van Buren; Lee; Mercer; Henderson; Warren Effective8/12/2026,...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaSheridan, NE Effective8/12/2026, 6:29:00 PM CDT Expires8/12/2026, 7:30:00 PM CDT Severe Thunderstorm Warning issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaFall River, SD; Oglala Lakota, SD Effective8/12/2026, 6:10:00 PM CDT Expires8/12/2026, 7:00:00 PM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaSte. Genevieve, MO; St. Francois, MO; Washington, MO Effective8/12/2026, 6:10:00 PM CDT Expires8/12/2026, 7:15:00...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaChristian, MO; Greene, MO Effective8/12/2026, 6:12:00 PM CDT Expires8/12/2026, 6:45:00 PM CDT Severe Thunderstorm...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaDewey; Potter Effective8/12/2026, 6:03:00 PM CDT Expires8/12/2026, 6:30:00 PM CDT Special Weather Statement issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaKimball, NE Effective8/12/2026, 6:03:00 PM CDT Expires8/12/2026, 6:30:00 PM CDT Severe Thunderstorm Warning issued...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaFranklin; Butler; Bremer; Hardin; Grundy; Black Hawk Effective8/12/2026, 6:07:00 PM CDT Expires8/12/2026, 7:30:00 PM...
⚠️ Severe Thunderstorm Warning – Christian, MO; Greene, MO; Webster, MO – Wednesday, August 12, 2026
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaChristian, MO; Greene, MO; Webster, MO Effective8/12/2026, 5:59:00 PM CDT Expires8/12/2026, 6:45:00 PM CDT...