winterstormwarning.com

Winter Storm Watch, Montana

Severe

2 to 8 inches of snow possible, highest over the south and east portions of the Gallatin Valley. Expect difficult driving conditions due to slush or snow covered roadways.

Ended Wednesday, April 22, 2026.

Replaced by the Winter Weather Advisory on Wednesday, April 22, 1:58 in the afternoon.

Issued
Expires
Updated

Places in this watch

How much

Snow across the area
2 to 8 inches

Map

Map of Montana with this watch The Winter Storm Watch covers Bozeman, Belgrade, Four Corners. Also shown: Winter Weather Advisory. I-90US 191BozemanBelgradeFour CornersManhattanMONTANA10 mi US 191BozemanBelgradeFour CornersManhattanMONTANA10 mi BozemanBelgradeFour CornersMONTANA20 mi BozemanBelgradeFour CornersMONTANA20 mi
  • This watch
  • Winter Weather 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
Heavy, wet snow possible. Total snow accumulations between 2 and 8 inches possible, highest over the south and east portions of the Gallatin Valley.
Where
Gallatin Valley.
When
From Thursday evening through Friday morning.
Impacts
Expect difficult driving conditions due to slush or snow covered roadways. The hazardous conditions could impact the Thursday evening and Friday morning commutes.
Additional details
The heavy, wet snow may cause instances of power outages and or tree damage.

Updates

  1. Reissued with no change to the times or amounts. April 21, 2026
  2. Winter Storm Watch issued for Thursday evening through Friday afternoon. April 21, 2026