Winter Storm WarningEnded
3 to 9 inches of snow, gusts up to 45 mph.
Issued October 9
Ended October 12, 2026
Montana
Severe
Winter Storm WatchEnded
Winter storm warning in effect from 6 PM Saturday to 6 AM MDT Monday.
Issued October 8
Ended October 11, 2026
Montana
Severe
Winter Storm WarningEnded
4 to 8 inches of snow, with up to 12 inches across the highest peaks.
Issued June 26
Ended June 29, 2026
Montana
Severe
Winter Storm WatchEnded
Up to 6 inches of snow possible.
Issued June 25
Ended June 26, 2026
Montana
Severe
Winter Weather AdvisoryEnded
Up to 10 inches of snow above 6,000 ft, and accumulations up to 5 inches above 5,000 ft.
Issued May 15
Ended May 18, 2026
Montana
Moderate
Winter Weather AdvisoryEnded
1 to 4 inches of snow below 5000 feet, 6 to 10 inches at pass level and over 12 inches in the high terrain.
Issued April 21
Ended April 24, 2026
Montana
Moderate
Winter Weather AdvisoryEnded
5 to 10 inches of snow from Essex to Marias Pass and 12 to 20 inches above 6,000 feet, 1 to 5 inches of snow in valley locations.
Issued April 14
Ended April 16, 2026
Montana
Moderate
Winter Weather AdvisoryEnded
5 to 10 inches of snow above 4000 feet.
Issued April 1
Ended April 3, 2026
Montana
Moderate
Winter Storm WatchEnded
5 to 11 inches of snow possible above 4000 feet, including Lolo Pass, Dixie and Elk City.
Issued March 31
Ended April 1, 2026
Montana
Severe
Winter Weather AdvisoryEnded
2 to 5 inches of snow, gusts up to 40 mph.
Issued March 13
Ended March 15, 2026
Montana
Moderate
Winter Weather AdvisoryEnded
Snow above 5500 feet.
Issued March 3
Ended March 5, 2026
Montana
Moderate
Winter Weather AdvisoryEnded
Another 1 to 3 inches of snow with isolated higher amounts, gusts up to 35 mph.
Issued February 24
Ended February 25, 2026
Montana
Moderate
Winter Weather AdvisoryEnded
Wet snow.
Issued February 22
Ended February 24, 2026
Montana
Moderate
Winter Weather AdvisoryEnded
Another up to 2 inches of snow.
Issued February 15
Ended February 18, 2026
Montana
Moderate
Winter Weather AdvisoryEnded
1 to 5 inches of snow.
Issued February 8
Ended February 9, 2026
Montana
Moderate
Winter Weather AdvisoryEnded
Up to one inch of snow in the Camas Prairie, but up to 3 inches at Elk City and Dixie.
Issued January 5
Ended January 6, 2026
Montana
Moderate
Winter Weather AdvisoryEnded
3 to 6 inches of snow, gusts up to 35 mph.
Issued January 5
Ended January 7, 2026
Montana
Moderate
Winter Weather AdvisoryEnded
Up to one-tenth of an inch of ice.
Issued January 1
Ended January 3, 2026
Montana
Moderate
Winter Weather AdvisoryEnded
Another 1 to 4 inches of snow.
Issued December 25
Ended December 27, 2025
Montana
Moderate
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