winterstormwarning.com

Winter Weather Advisory, Montana

Moderate

Gusts up to 40 mph. Plan on slippery road conditions.

Ended Monday, October 20, 2025.

Issued
Expires
Updated

Places in this advisory

How much

Wind gusts
Up to 40 mph

Map

Map of Montana with this advisory The Winter Weather Advisory covers East Glacier Park Village, Babb, St. Mary. I-90I-15I-315US 12US 93East Glacier Park VillageBabbSt. MaryNeihartMonarchIDAHOMONTANA50 mi I-90I-15I-315US 12East Glacier Park VillageBabbSt. MaryNeihartIDAHOMONTANA50 mi I-15I-90I-315East Glacier Park VillageBabbSt. MaryIDAHOMONTANA50 mi I-15I-90BabbMONTANA100 mi
  • This advisory
  • 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
Snow. Additional snow accumulations up to two inches. Winds gusting as high as 40 mph.
Where
Little Belt and Highwood Mountains.
When
Until noon MDT today.
Impacts
Plan on slippery road conditions.

Updates

  1. Allowed to end on time. October 20, 2025
  2. Ended for part of the area. October 20, 2025
  3. Snow totals lowered from up to 6 inches to 2 to 5 inches. October 20, 2025
  4. Snow totals raised from 2 to 4 inches to up to 6 inches. October 19, 2025
  5. Snow totals lowered from up to 10 inches to 2 to 4 inches. Area expanded. October 19, 2025
  6. Winter Weather Advisory issued for Sunday overnight through Monday afternoon. October 18, 2025