Winter Storm Warning St. Ignatius, Montana

Winter alerts in St. Ignatius, newest first, in effect or ended
Alert	State	Severity	Places
Snow Squall WarningEnded Whiteout conditions with near zero visibility associated with intense bursts of heavy snow and gusty winds leading to blowing snow, gusts up to 35 mph. Issued March 14 Ended March 14, 2026	Montana	Severe	3 places St. Ignatius Arlee Ravalli
Snow Squall WarningEnded Whiteout conditions with near zero visibility associated with intense bursts of heavy snow and gusty winds leading to blowing snow, gusts up to 20 mph. Issued March 14 Ended March 14, 2026	Montana	Severe	11 places St. Ignatius Polson Pablo Ronan Arlee Charlo Kerr Turtle Lake Ravalli Old Agency and 1 more
Winter Weather AdvisoryEnded 2 to 5 inches of snow, gusts up to 40 mph. Issued March 13 Ended March 15, 2026	Montana	Moderate	95 places St. Ignatius Missoula Butte-Silver Bow Kalispell Anaconda-Deer Lodge County Evergreen Whitefish Orchard Homes Columbia Falls Polson and 85 more
Winter Weather AdvisoryEnded Another up to 2 inches of snow. Issued March 12 Ended March 13, 2026	Montana	Moderate	51 places St. Ignatius Missoula Kalispell Evergreen Whitefish Orchard Homes Columbia Falls Polson Bigfork Hamilton and 41 more
Winter Weather AdvisoryEnded Another up to 2 inches of snow. Issued February 15 Ended February 18, 2026	Montana	Moderate	110 places St. Ignatius Butte-Silver Bow Kalispell Anaconda-Deer Lodge County Evergreen Whitefish Columbia Falls Polson Bigfork Deer Lodge and 100 more
Winter Weather AdvisoryEnded Up to five-hundreths of an inch of ice. Issued January 2 Ended January 3, 2026	Montana	Moderate	36 places St. Ignatius Kalispell Evergreen Whitefish Columbia Falls Polson Bigfork Lakeside Pablo Ronan and 26 more
Winter Weather AdvisoryEnded Up to one-tenth of an inch of ice. Issued January 1 Ended January 3, 2026	Montana	Moderate	125 places St. Ignatius Missoula Butte-Silver Bow Kalispell Anaconda-Deer Lodge County Evergreen Whitefish Orchard Homes Columbia Falls Polson and 115 more
Winter Weather AdvisoryEnded Another 1 to 4 inches of snow. Issued December 25 Ended December 27, 2025	Montana	Moderate	87 places St. Ignatius Missoula Butte-Silver Bow Kalispell Anaconda-Deer Lodge County Evergreen Whitefish Orchard Homes Columbia Falls Polson and 77 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 St. Ignatius 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 3 inches of snow. Issued November 26 Ended November 28, 2025	Montana	Moderate	70 places St. Ignatius Missoula Kalispell Evergreen Whitefish Orchard Homes Columbia Falls Polson Bigfork Hamilton and 60 more
Winter Storm WatchEnded 1 to 6 inches of snow possible, gusts up to 40 mph. Issued November 25 Ended November 27, 2025	Montana	Severe	71 places St. Ignatius Butte-Silver Bow Kalispell Anaconda-Deer Lodge County Evergreen Whitefish Columbia Falls Polson Bigfork Deer Lodge and 61 more
Winter Weather AdvisoryEnded 2 to 5 inches of snow. Issued November 25 Ended November 26, 2025	Montana	Moderate	125 places St. Ignatius 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 St. Ignatius Kalispell Evergreen Whitefish Columbia Falls Polson Bigfork Libby Lakeside East Missoula and 84 more
Winter Weather AdvisoryEnded Snow expected above 5500 feet. Issued October 10 Ended October 13, 2025	Montana	Moderate	80 places St. Ignatius Butte-Silver Bow Kalispell Anaconda-Deer Lodge County Evergreen Whitefish Columbia Falls Polson Bigfork Deer Lodge and 70 more