EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaDe Kalb; Buchanan; Clinton Effective8/16/2026, 7:19:00 AM CDT Expires8/16/2026, 7:45:00 AM CDT Special Weather...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaGuadalupe; Caldwell; Fayette; Wilson; Karnes; Gonzales; De Witt; Lavaca Effective8/16/2026, 6:54:00 AM CDT Expires8/16/2026,...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaMitchell; Howard; Winneshiek; Allamakee; Floyd; Chickasaw; Fayette; Clayton Effective8/16/2026, 5:21:00 AM CDT Expires8/16/2026, 8:00:00...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaMarshall; Nemaha Effective8/16/2026, 5:01:00 AM CDT Expires8/16/2026, 5:30:00 AM CDT Special Weather Statement issued...
EventDense Fog Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaMuscatine; Scott; Rock Island Effective8/16/2026, 4:47:00 AM CDT Expires8/16/2026, 9:00:00 AM CDT Dense Fog...
EventDense Fog Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaBuchanan; Delaware; Dubuque; Benton; Linn; Jones; Jackson; Iowa; Johnson; Cedar; Clinton Effective8/16/2026, 4:31:00 AM...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaGage, NE; Jefferson, NE; Lancaster, NE; Saline, NE Effective8/16/2026, 4:23:00 AM CDT Expires8/16/2026, 5:15:00...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaMarshall, KS; Washington, KS Effective8/16/2026, 4:03:00 AM CDT Expires8/16/2026, 4:45:00 AM CDT Severe Thunderstorm...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaWashington; Marshall Effective8/16/2026, 3:41:00 AM CDT Expires8/16/2026, 4:15:00 AM CDT Special Weather Statement issued...
EventSpecial Weather Statement SeverityModerate UrgencyExpected CertaintyObserved AreaWashington; Marshall; Clay; Riley; Pottawatomie Effective8/16/2026, 3:45:00 AM CDT Expires8/16/2026, 4:15:00 AM CDT Special...