Winter Storm Warning St. Ann Highlands, Colorado

Winter alerts in St. Ann Highlands, newest first, in effect or ended
Alert	State	Severity	Places
Winter Weather AdvisoryEnded 3 to 15 inches of snow, gusts up to 45 mph. Issued May 17 Ended May 18, 2026	Colorado	Moderate	40 places St. Ann Highlands Estes Park Breckenridge Frisco Nederland Fraser Keystone Dillon Floyd Hill Winter Park and 30 more
Winter Storm WarningEnded Another 3 to 9 inches of snow, with the heaviest additional snow expected across the Boulder County foothills, and lower amounts in Larimer County, gusts up to 35 mph. Issued March 4 Ended March 6, 2026	Colorado	Severe	19 places St. Ann Highlands Estes Park Nederland Pine Brook Hill Lazy Acres Allenspark Red Feather Lakes Sugarloaf Jamestown Mountain Meadows and 9 more
Winter Weather AdvisoryEnded 4 to 10 inches of snow. Issued March 4 Ended March 6, 2026	Colorado	Moderate	144 places St. Ann Highlands Denver Aurora Lakewood Thornton Arvada Westminster Centennial Boulder Highlands Ranch and 134 more
Winter Weather AdvisoryEnded 2 to 7 inches of snow. Issued December 1 Ended December 3, 2025	Colorado	Moderate	136 places St. Ann Highlands Denver Aurora Fort Collins Lakewood Thornton Arvada Westminster Centennial Boulder and 126 more