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HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DES MOINES IA
404 PM CDT THU AUG 13 2026
IAZ004>007-015>017-142115-
EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO-
404 PM CDT THU AUG 13 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL IOWA.
DAY ONE
THIS AFTERNOON AND TONIGHT
THERE IS A CHANCE FOR ADDITIONAL STORMS TONIGHT INTO EARLY FRIDAY
MORNING. SEVERE STORMS AND EXCESSIVE RAINFALL ARE POSSIBLE.
DAYS TWO THROUGH SEVEN
FRIDAY THROUGH WEDNESDAY
ADDITIONAL CHANCES FOR THUNDERSTORMS CONTINUE INTO SATURDAY
MORNING. SEVERE WEATHER AND EXCESSIVE RAINFALL ARE POSSIBLE AT
TIMES THROUGH SATURDAY MORNING. THERE ARE ADDITIONAL CHANCES FOR
THUNDERSTORMS SATURDAY NIGHT INTO SUNDAY MORNING.
SPOTTER INFORMATION STATEMENT
SEVERE WEATHER AND RAINFALL REPORTS ARE ALSO APPRECIATED.
IAZ023>028-033>039-044>050-057>062-070>075-081>086-092>097-142115-
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-SAC-CALHOUN-
WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-CRAWFORD-CARROLL-GREENE-
BOONE-STORY-MARSHALL-TAMA-AUDUBON-GUTHRIE-DALLAS-POLK-JASPER-
POWESHIEK-CASS-ADAIR-MADISON-WARREN-MARION-MAHASKA-ADAMS-UNION-
CLARKE-LUCAS-MONROE-WAPELLO-TAYLOR-RINGGOLD-DECATUR-WAYNE-
APPANOOSE-DAVIS-
404 PM CDT THU AUG 13 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL IOWA.
DAY ONE
THIS AFTERNOON AND TONIGHT
THERE IS A CHANCE FOR ADDITIONAL STORMS TONIGHT INTO EARLY FRIDAY
MORNING. SEVERE STORMS AND EXCESSIVE RAINFALL ARE POSSIBLE.
A FLOOD WATCH IS IN EFFECT FOR THE AREA THROUGH SATURDAY MORNING.
PLEASE REFER TO THE NATIONAL WEATHER SERVICE WEBSITE AT
WEATHER.GOV/DESMOINES FOR FURTHER DETAILS.
DAYS TWO THROUGH SEVEN
FRIDAY THROUGH WEDNESDAY
A FLOOD WATCH IS IN EFFECT FOR THE AREA THROUGH SATURDAY MORNING.
PLEASE REFER TO THE NATIONAL WEATHER SERVICE WEBSITE AT
WEATHER.GOV/DESMOINES FOR FURTHER DETAILS.
THERE ARE ADDITIONAL CHANCES FOR THUNDERSTORMS SATURDAY NIGHT INTO
SUNDAY MORNING.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION MAY BE NEEDED AT TIMES OVER THE NEXT FEW DAYS.
SEVERE WEATHER AND RAINFALL REPORTS ARE ALSO APPRECIATED.
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