EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAtchison, KS Effective8/19/2026, 4:35:00 PM CDT Expires8/19/2026, 5:00:00 PM CDT Severe Thunderstorm Warning issued...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventFlash Flood Warning SeveritySevere UrgencyImmediate CertaintyLikely AreaDes Moines, IA; Henry, IA; Lee, IA; Henderson, IL Effective8/19/2026, 4:36:00 PM CDT Expires8/19/2026,...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaHenry; Des Moines; Lee; Henderson; Warren; Hancock; McDonough Effective8/19/2026, 4:23:00 PM CDT Expires8/19/2026, 5:15:00...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBrown, KS; Jackson, KS; Nemaha, KS Effective8/19/2026, 4:16:00 PM CDT Expires8/19/2026, 5:00:00 PM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaDoniphan, KS; Andrew, MO; Buchanan, MO; Holt, MO; Nodaway, MO Effective8/19/2026, 4:18:00 PM CDT...
EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaAtchison, KS Effective8/19/2026, 3:57:00 PM CDT Expires8/19/2026, 8:00:00 PM CDT Severe Thunderstorm Watch issued...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaBrown Effective8/19/2026, 3:59:00 PM CDT Expires8/19/2026, 4:45:00 PM CDT Special Weather Statement issued August...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAtchison, MO; Nodaway, MO Effective8/19/2026, 3:58:00 PM CDT Expires8/19/2026, 4:45:00 PM CDT Severe Thunderstorm...
EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaJackson, KS Effective8/19/2026, 3:52:00 PM CDT Expires8/19/2026, 8:00:00 PM CDT Severe Thunderstorm Watch issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBrown, KS; Marshall, KS; Nemaha, KS Effective8/19/2026, 3:43:00 PM CDT Expires8/19/2026, 4:30:00 PM CDT...