Winter Storm Warning Sylvanite, Montana

Winter alerts in Sylvanite, newest first, in effect or ended
Alert	State	Severity	Places
Winter Weather AdvisoryEnded Another up to 2 inches of snow. Issued February 15 Ended February 18, 2026	Montana	Moderate	110 places Sylvanite Butte-Silver Bow Kalispell Anaconda-Deer Lodge County Evergreen Whitefish Columbia Falls Polson Bigfork Deer Lodge and 100 more
Winter Weather AdvisoryEnded 1 to 4 inches of snow, particularly along and south of Highway 2. Issued January 7 Ended January 8, 2026	Montana	Moderate	38 places Sylvanite Libby Eureka Thompson Falls Marion Plains Pioneer Junction Superior Troy Trego and 28 more
Winter Weather AdvisoryEnded 3 to 6 inches of snow, gusts up to 35 mph. Issued January 5 Ended January 7, 2026	Montana	Moderate	56 places Sylvanite Butte-Silver Bow Anaconda-Deer Lodge County Deer Lodge Libby East Missoula Bonner-West Riverside Seeley Lake Eureka Marion and 46 more
Winter Storm WatchEnded 6 to 12 inches of snow possible above around 3000 feet, gusts up to 35 mph. Issued January 4 Ended January 5, 2026	Montana	Severe	38 places Sylvanite Libby Eureka Thompson Falls Marion Plains Pioneer Junction Superior Troy Trego and 28 more
Winter Weather AdvisoryEnded Up to one-tenth of an inch of ice. Issued January 1 Ended January 3, 2026	Montana	Moderate	125 places Sylvanite Missoula Butte-Silver Bow Kalispell Anaconda-Deer Lodge County Evergreen Whitefish Orchard Homes Columbia Falls Polson and 115 more
Winter Weather AdvisoryEnded 1 to 3 inches of snow Headquarters to Weippe, 2 to 6 inches US-12 east of Lowell to Powell, 4 to 12 inches in the mountainous areas including Dixie and Red River. Issued December 21 Ended December 22, 2025	Montana	Moderate	125 places Sylvanite Missoula Butte-Silver Bow Kalispell Anaconda-Deer Lodge County Evergreen Whitefish Orchard Homes Columbia Falls Polson and 115 more
Winter Weather AdvisoryEnded 2 to 5 inches of snow. Issued November 25 Ended November 26, 2025	Montana	Moderate	125 places Sylvanite Missoula Butte-Silver Bow Kalispell Anaconda-Deer Lodge County Evergreen Whitefish Orchard Homes Columbia Falls Polson and 115 more
Winter Weather AdvisoryEnded Another up to 2 inches of snow. Issued November 3 Ended November 4, 2025	Montana	Moderate	94 places Sylvanite Kalispell Evergreen Whitefish Columbia Falls Polson Bigfork Libby Lakeside East Missoula and 84 more
Winter Weather AdvisoryEnded Up to 4 inches of snow. Issued October 24 Ended October 27, 2025	Montana	Moderate	74 places Sylvanite Butte-Silver Bow Anaconda-Deer Lodge County Deer Lodge Libby East Missoula Bonner-West Riverside Seeley Lake Eureka Thompson Falls and 64 more
Winter Storm WarningEnded Up to 1 inch of snow below 3000 feet, 2 to 5 inches in the higher valleys, 6 to 12 inches in the mountains, gusts up to 40 mph. Issued October 10 Ended October 13, 2025	Montana	Severe	20 places Sylvanite Libby Eureka Marion Pioneer Junction Troy Trego White Haven Kila West Kootenai and 10 more
Winter Storm WatchEnded Up to 3 inches of snow in the valleys and up to 15 inches in the higher terrain possible. Issued October 9 Ended October 11, 2025	Montana	Severe	20 places Sylvanite Libby Eureka Marion Pioneer Junction Troy Trego White Haven Kila West Kootenai and 10 more