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Winter Storm Watch, Montana

Severe

6 to 12 inches of snow along the Big Belt Mountains and of 6 to 12 inches above 7000 feet in the mountains of Madison and Gallatin counties, gusts up to 45 mph. Travel could be very difficult, especially over mountain passes.

Ended Friday, October 9, 6 days ago.

Issued
Expires
Updated

Places in this watch

How much

Snow across the area
6 to 12 inches
Wind gusts
Up to 45 mph

Map

Map of Montana with this watch The Winter Storm Watch covers Great Falls, Helena, Helena Valley Southeast. I-90I-94I-25I-115US 87Great FallsHelenaHelena Valley NorthwestWYOMINGIDAHOMONTANA50 mi I-90I-94I-25I-115Great FallsHelenaWYOMINGIDAHOMONTANA100 mi I-90I-94I-115Great FallsHelenaWYOMINGIDAHOMONTANA100 mi I-90I-94Great FallsHelenaWYOMINGIDAHOMONTANA100 mi
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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 6 and 12 inches along the Big Belt Mountains and between 6 and 12 inches above 7000 feet in the mountains of Madison and Gallatin counties. Winds could gust as high as 45 mph.
Where
Big Belt, Bridger and Castle Mountains and Gallatin and Madison County Mountains and Centennial Mountains.
When
From Saturday evening through late Sunday night.
Impacts
Travel could be very difficult, especially over mountain passes. Back country conditions may be very dangerous. Wet snow and gusty winds may down trees limbs and power lines.

Updates

  1. Area expanded. 7 days ago
  2. Winter Storm Watch issued for Saturday evening through Monday morning. 7 days ago