winterstormwarning.com

Winter Weather Advisory, Montana

Moderate

Another 1 to 3 inches of snow. Outdoor recreation will be impacted by wintry conditions.

Ended Saturday, December 6, 2025.

Issued
Expires
Updated

Places in this advisory

No towns lie inside this area. It covers: Pryor/Northern Bighorn Mountains.

How much

Snow across the area
Another 1 to 3 inches

Map

Map of Montana with this advisory The Winter Weather Advisory covers Montana. WYOMINGMONTANA10 mi WYOMINGMONTANA10 mi WYOMINGMONTANA20 mi WYOMINGMONTANA20 mi
  • This advisory
  • Interstates
  • US highways
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 occuring. Additional snow accumulations of 1 to 3 inches.
Where
In Montana, Pryor/Northern Bighorn Mountains. In Wyoming, Northeast Bighorn Mountains.
When
Until 5 in the evening this afternoon.
Impacts
Outdoor recreation will be impacted by wintry conditions.
Additional details
Travel on highway 14 will be impacted by wintry conditions and slick roads.

Updates

  1. Snow totals lowered from 4 to 7 inches to 1 to 3 inches. Extended to Saturday, 5 in the evening. December 6, 2025
  2. Snow totals lowered from 4 to 8 inches to 4 to 7 inches. December 6, 2025
  3. Area expanded. December 5, 2025
  4. Extended to Saturday, 2 in the afternoon. December 5, 2025
  5. Reissued with no change to the times or amounts. December 5, 2025
  6. Reissued with no change to the times or amounts. December 4, 2025
  7. Winter Weather Advisory issued for Thursday evening through Friday afternoon. December 4, 2025