winterstormwarning.com

Winter Weather Advisory, Montana

Moderate

Another up to 3 inches of snow. Recreation in the high country will be impacted by heavy accumulating snow.

Ended Sunday, October 5, 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 up 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 occurring. Additional snow accumulations up to 3 inches.
Where
In Montana, Pryor/Northern Bighorn Mountains. In Wyoming, Northeast Bighorn Mountains.
When
Until midnight MDT tonight.
Impacts
Recreation in the high country will be impacted by heavy accumulating snow. Expect travel impacts on US-14 and US-14A through Burgess Junction.
Additional details
Heaviest snow accumulations will occur above 6000 feet.

Updates

  1. Cancelled by the National Weather Service. October 5, 2025
  2. Snow totals lowered from up to 5 inches to up to 3 inches. October 5, 2025
  3. Snow totals lowered from 5 to 10 inches to up to 5 inches. October 5, 2025
  4. Snow totals lowered from 6 to 12 inches to 5 to 10 inches. October 5, 2025
  5. Reissued with no change to the times or amounts. October 4, 2025
  6. Reissued with no change to the times or amounts. October 4, 2025
  7. Reissued with no change to the times or amounts. October 4, 2025
  8. Reissued with no change to the times or amounts. October 3, 2025
  9. Replaces the Winter Storm Watch. October 3, 2025