EventFlood Warning SeveritySevere UrgencyExpected CertaintyLikely AreaKeokuk, IA Effective9/20/2026, 9:44:00 AM CDT Expires9/21/2026, 9:45:00 AM CDT Flood Warning issued September 20...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventFlood Warning SeveritySevere UrgencyExpected CertaintyLikely AreaLake, IL; Kenosha, WI Effective9/20/2026, 9:35:00 AM CDT Expires9/20/2026, 9:45:00 PM CDT Flood Warning issued...
EventFlood Warning SeveritySevere UrgencyExpected CertaintyLikely AreaRacine, WI Effective9/20/2026, 9:37:00 AM CDT Expires9/20/2026, 9:45:00 PM CDT Flood Warning issued September 20...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaWest Polk; Norman; Clay; Kittson; West Marshall; East Marshall; North Beltrami; Pennington; Red Lake;...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaWest Polk; Norman; Clay; Kittson; West Marshall; East Marshall; North Beltrami; Pennington; Red Lake;...
EventFlood Warning SeveritySevere UrgencyExpected CertaintyLikely AreaCedar, IA; Iowa, IA; Johnson, IA; Keokuk, IA; Louisa, IA; Muscatine, IA; Washington, IA Effective9/20/2026,...
EventFlood Warning SeveritySevere UrgencyExpected CertaintyLikely AreaBenton, IA; Cedar, IA; Iowa, IA; Johnson, IA; Jones, IA; Linn, IA Effective9/20/2026, 7:55:00 AM...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaWest Polk; Norman; Clay; North Beltrami; East Polk; North Clearwater; South Beltrami; Mahnomen; South...
EventFlood Warning SeveritySevere UrgencyExpected CertaintyLikely AreaFillmore, MN Effective9/20/2026, 7:13:00 AM CDT Expires9/20/2026, 7:15:00 PM CDT Flood Warning issued September 20...
EventFlood Warning SeveritySevere UrgencyExpected CertaintyLikely AreaJohnson, IA; Louisa, IA; Washington, IA Effective9/20/2026, 5:43:00 AM CDT Expires9/21/2026, 5:45:00 AM CDT Flood...