Winter Storm Warning Chillicothe, Iowa

Winter alerts in Chillicothe, newest first, in effect or ended
Alert	State	Severity	Places
Winter Weather AdvisoryEnded Blowing snow. Issued March 16 Ended March 16, 2026	Iowa	Moderate	488 places Chillicothe Des Moines West Des Moines Ankeny Waterloo Ames Urbandale Cedar Falls Marshalltown Mason City and 478 more
Winter Weather AdvisoryEnded 2 to 4 inches of snow. Issued December 12 Ended December 13, 2025	Iowa	Moderate	232 places Chillicothe Des Moines West Des Moines Ankeny Ames Urbandale Marshalltown Ottumwa Fort Dodge Johnston and 222 more
Winter Weather AdvisoryEnded 1 to 3 inches of snow, around a light glaze of ice. Issued December 11 Ended December 11, 2025	Iowa	Moderate	307 places Chillicothe Des Moines West Des Moines Ankeny Waterloo Ames Urbandale Cedar Falls Marshalltown Mason City and 297 more
Winter Weather AdvisoryEnded 2 to 4 inches of snow. Issued November 30 Ended December 1, 2025	Iowa	Moderate	89 places Chillicothe Ottumwa Oskaloosa Pella Knoxville Osceola Centerville Chariton Albia Bloomfield and 79 more