EventDense Fog Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaCuster; Lincoln; Frontier Effective7/25/2026, 3:24:00 AM CDT Expires7/25/2026, 11:30:00 AM CDT Dense Fog Advisory...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventDense Fog Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaPhillips; Smith; Jewell; Valley; Greeley; Nance; Sherman; Howard; Merrick; Polk Effective7/25/2026, 3:15:00 AM CDT...
EventDense Fog Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaBoone; Platte; Colfax; Butler; Saunders; Seward; Lancaster; Saline Effective7/25/2026, 3:12:00 AM CDT Expires7/25/2026, 4:00:00...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaWorth; Cerro Gordo; Franklin; Hardin Effective7/25/2026, 2:53:00 AM CDT Expires7/25/2026, 1:00:00 PM CDT Heat Advisory...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaEmmet; Kossuth; Winnebago; Palo Alto; Hancock; Pocahontas; Humboldt; Wright; Sac; Calhoun; Webster; Hamilton; Crawford;...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaWorth; Cerro Gordo; Franklin; Hardin Effective7/25/2026, 2:53:00 AM CDT Expires7/25/2026, 1:00:00 PM CDT Extreme...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaButler; Bremer; Grundy; Black Hawk; Marshall; Tama; Jasper; Poweshiek; Marion; Mahaska; Clarke; Lucas; Monroe;...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaBuchanan; Delaware; Dubuque; Benton; Linn; Jones; Jackson; Iowa; Johnson; Cedar; Clinton; Muscatine; Scott; Keokuk;...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaHarrison; Shelby; Pottawattamie; Mills; Montgomery; Fremont; Page; Douglas; Sarpy Effective7/25/2026, 2:45:00 AM CDT Expires7/25/2026,...
EventExtreme Heat Watch SeveritySevere UrgencyFuture CertaintyLikely AreaHarrison; Shelby; Pottawattamie; Mills; Montgomery; Fremont; Page; Douglas; Sarpy Effective7/25/2026, 2:45:00 AM CDT Expires7/25/2026,...