Winter Storm Warning Mexico, Missouri

Winter alerts in Mexico, newest first, in effect or ended
Alert	State	Severity	Places
Winter Weather AdvisoryEnded Gusts up to 55 mph. Issued March 15 Ended March 16, 2026	Missouri	Moderate	90 places Mexico Columbia Jefferson City Hannibal Fulton Ashland Centralia California Holts Summit Bowling Green and 80 more
Winter Weather AdvisoryEnded Up to one inch of snow with a localized area of 2 to 4 inches possible. Issued March 1 Ended March 2, 2026	Missouri	Moderate	204 places Mexico St. Louis O'Fallon St. Charles St. Peters Florissant Chesterfield Wentzville Oakville Wildwood and 194 more
Cold Weather AdvisoryEnded Very cold wind chills as low as 10 to 20 below expected. Issued January 24 Ended January 26, 2026	Missouri	Moderate	338 places Mexico St. Louis Columbia O'Fallon St. Charles St. Peters Florissant Chesterfield Wentzville Jefferson City and 328 more
Winter Storm WatchEnded 3 to 7 inches of snow possible. Issued January 22 Ended January 23, 2026	Missouri	Severe	46 places Mexico Troy Bowling Green Vandalia Moscow Mills Louisiana Monroe City Elsberry Winfield Paris and 36 more
Winter Storm WarningEnded 4 to 7 inches of snow. Issued January 22 Ended January 25, 2026	Missouri	Severe	38 places Mexico Troy Bowling Green Vandalia Moscow Mills Louisiana Elsberry Winfield New London Hawk Point and 28 more
Cold Weather AdvisoryEnded Wind chills as low as 15 below zero. Issued January 22 Ended January 24, 2026	Missouri	Moderate	338 places Mexico St. Louis Columbia O'Fallon St. Charles St. Peters Florissant Chesterfield Wentzville Jefferson City and 328 more
Winter Weather AdvisoryEnded 1 to 3 inches of snow. Issued November 30 Ended December 2, 2025	Missouri	Moderate	338 places Mexico St. Louis Columbia O'Fallon St. Charles St. Peters Florissant Chesterfield Wentzville Jefferson City and 328 more