EventFlood Watch SeveritySevere UrgencyFuture CertaintyPossible AreaIowa; Johnson; Cedar; Clinton; Muscatine; Scott; Keokuk; Washington; Louisa; Jefferson; Henry; Des Moines; Van Buren;...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaPutnam; Schuyler Effective6/17/2026, 9:31:00 AM CDT Expires6/17/2026, 9:45:00 AM CDT Special Weather Statement issued...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaBuchanan; Delaware; Dubuque; Benton; Linn; Jones; Jackson; Iowa; Johnson; Cedar; Clinton; Muscatine; Scott; Jo...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaIowa; Dane; Lafayette; Green; Rock Effective6/17/2026, 9:07:00 AM CDT Expires6/17/2026, 11:30:00 AM CDT Special...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaHancock, IL; Lee, IA; Van Buren, IA; Clark, MO Effective6/17/2026, 8:43:00 AM CDT Expires6/17/2026,...
EventFlash Flood Warning SeveritySevere UrgencyImmediate CertaintyLikely AreaDes Moines, IA; Henry, IA; Jefferson, IA Effective6/17/2026, 8:43:00 AM CDT Expires6/17/2026, 2:45:00 PM...
EventRed Flag Warning SeveritySevere UrgencyExpected CertaintyLikely AreaSouthern Black Hills; Fall River County Area; Custer County Plains; Pine Ridge Area; Badlands...
EventFlash Flood Warning SeveritySevere UrgencyImmediate CertaintyLikely AreaCedar, IA; Clinton, IA; Muscatine, IA; Scott, IA; Henry, IL; Rock Island, IL Effective6/17/2026,...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaJefferson, IA; Lee, IA; Van Buren, IA Effective6/17/2026, 8:06:00 AM CDT Expires6/17/2026, 8:45:00 AM...
EventFlood Warning SeveritySevere UrgencyExpected CertaintyLikely AreaBrazoria, TX; Galveston, TX Effective6/17/2026, 8:03:00 AM CDT Expires6/17/2026, 11:15:00 AM CDT Flood Warning issued...