EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAntelope, NE; Boone, NE; Madison, NE; Platte, NE Effective8/13/2026, 2:09:00 AM CDT Expires8/13/2026, 3:00:00...
cleck
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaRepublic; Washington; Marshall; Nemaha; Brown Effective8/13/2026, 2:10:00 AM CDT Expires8/13/2026, 7:00:00 PM CDT Heat Advisory...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaGarfield, NE; Holt, NE; Wheeler, NE Effective8/13/2026, 1:58:00 AM CDT Expires8/13/2026, 2:45:00 AM CDT...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaGreeley, NE; Howard, NE; Merrick, NE; Nance, NE; Sherman, NE; Valley, NE Effective8/13/2026, 1:55:00...
EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaAdair, IA; Adams, IA; Audubon, IA; Calhoun, IA; Carroll, IA; Cass, IA; Crawford, IA;...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaSherman, NE; Valley, NE Effective8/13/2026, 1:35:00 AM CDT Expires8/13/2026, 2:15:00 AM CDT Severe Thunderstorm...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBoone, NE Effective8/13/2026, 1:36:00 AM CDT Expires8/13/2026, 2:15:00 AM CDT Severe Thunderstorm Warning issued...
EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaHarrison, IA; Mills, IA; Monona, IA; Montgomery, IA; Pottawattamie, IA; Shelby, IA; Boone, NE;...
EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaIda, IA; Woodbury, IA; Dakota, NE; Dixon, NE Effective8/13/2026, 1:31:00 AM CDT Expires8/13/2026, 8:00:00...
EventSevere Thunderstorm Watch SeveritySevere UrgencyFuture CertaintyPossible AreaHall, NE; Hamilton, NE; Merrick, NE; Nance, NE; Polk, NE; York, NE Effective8/13/2026, 1:23:00...