Winter Storm Warning New Haven, Iowa

Winter alerts in New Haven, newest first, in effect or ended
Alert	State	Severity	Places
Winter Storm WatchEnded Around a tenth of an inch of ice, gusts up to 40 mph, 4 to 9 inches of snow, around a light glaze possible of ice, gusts up to 50 mph. Issued March 12 Ended March 14, 2026	Iowa	Severe	79 places New Haven Decorah Charles City Oelwein Cresco Waukon Osage New Hampton Postville West Union and 69 more
Winter Storm WatchEnded 3 to 5 inches of snow possible, gusts up to 45 mph. Issued December 27 Ended December 27, 2025	Iowa	Severe	35 places New Haven Charles City Cresco Osage New Hampton Nashua Nora Springs St. Ansgar Fredericksburg Riceville and 25 more
Winter Storm WatchEnded 6 or more inches of snow possible. Issued November 27 Ended November 27, 2025	Iowa	Severe	79 places New Haven Decorah Charles City Oelwein Cresco Waukon Osage New Hampton Postville West Union and 69 more