winterstormwarning.com

Winter Storm Watch, Montana

Severe

Up to 3 inches of snow in the valleys and up to 15 inches in the higher terrain possible. For MAJOR winter weather impacts, expect considerable disruptions to normal activities.

Ended Saturday, October 11, 2025.

Replaced by the Winter Storm Warning on Saturday, October 11, 11:50 in the morning.

Replaced by the Winter Weather Advisory on Friday, October 10, 11:47 in the morning.

Issued
Expires
Updated

Places in this watch

How much

Snow across the area
Up to 3 inches

Map

Map of Montana with this watch The Winter Storm Watch covers Libby, Eureka, Marion. I-90US 395US 95LibbyEurekaMarionTroyIDAHOWASHINGTONMONTANA25 mi I-90US 395US 95LibbyEurekaMarionPioneer JunctionIDAHOWASHINGTONMONTANA50 mi US 95LibbyEurekaMarionIDAHOMONTANA50 mi US 95LibbyEurekaMarionIDAHOMONTANA50 mi
  • This watch
  • Interstates
  • US highways
  • US border
Alert area: National Weather Service. Borders and highways: U.S. Census Bureau. Lakes, rivers and other countries: Natural Earth. Open this area in OpenStreetMap

Details from the National Weather Service

What
Heavy snow possible. There is a chance of moderate to major winter weather impacts. Total snow accumulations up to 3 inches in the valleys and up to 15 inches in the higher terrain possible.
Where
Highway 56 Bull Lake Road, Highway 2 Kalispell to Libby, Highway 93 Eureka to Whitefish, and Highway 37 Eureka to Libby.
When
From Saturday evening through Monday morning.
Impacts
For MAJOR winter weather impacts, expect considerable disruptions to normal activities. Dangerous or impossible traveling conditions. Avoid travel in the impacted areas if possible. Widespread closures and disruptions to infrastructure may occur. The hazardous conditions could impact the Monday morning commute, especially over higher passes.
Additional details
The heaviest snow appears to occur Sunday night into Monday morning.

Updates

  1. Snow totals lowered from 2 to 8 inches to up to 3 inches. October 10, 2025
  2. Winter Storm Watch issued for Saturday evening through Monday morning. October 9, 2025