EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaKeya Paha; Rock; Holt Effective8/19/2026, 4:14:00 AM CDT Expires8/19/2026, 5:00:00 AM CDT Special Weather...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaMarquette; Green Lake; Fond Du Lac; Sauk; Columbia; Dodge; Washington; Iowa; Dane; Jefferson; Waukesha;...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaBuchanan; Delaware; Dubuque; Benton; Linn; Jones; Jackson; Iowa; Johnson; Cedar; Clinton; Jo Daviess; Stephenson;...
EventFlash Flood Warning SeveritySevere UrgencyImmediate CertaintyLikely AreaLeavenworth, KS; Wyandotte, KS; Clay, MO; Jackson, MO; Platte, MO Effective8/19/2026, 3:19:00 AM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaKeya Paha, NE Effective8/19/2026, 3:08:00 AM CDT Expires8/19/2026, 4:15:00 AM CDT Severe Thunderstorm Warning...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaSherman; Wallace Effective8/19/2026, 2:48:00 AM CDT Expires8/19/2026, 3:15:00 AM CDT Special Weather Statement issued...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaLa Crosse; Monroe; Vernon; Crawford; Richland; Grant Effective8/19/2026, 2:19:00 AM CDT Expires8/19/2026, 5:00:00 AM...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaTodd, SD; Tripp, SD Effective8/19/2026, 2:14:00 AM CDT Expires8/19/2026, 3:15:00 AM CDT Severe Thunderstorm...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCamden, MO; Maries, MO; Miller, MO; Phelps, MO; Pulaski, MO Effective8/19/2026, 2:04:00 AM CDT...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaLyman Effective8/19/2026, 1:55:00 AM CDT Expires8/19/2026, 3:00:00 AM CDT Special Weather Statement issued August...