National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

WEST GLACIER (WGRM8)

Lat: 48.51061°NLon: 113.99677°WElev: 3165.0ft.

NA

36°F

2°C

Humidity 97%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 05 Feb 11:12 AM MST
Extended Forecast for

14 Miles W St Mary MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 38. Southwest wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Southwest wind 7 to 9 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 37. Southwest wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 37 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. Southwest wind around 15 mph, with gusts as high as 24 mph.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 32. Southwest wind 15 to 20 mph, with gusts as high as 32 mph.

    High: 32 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly after 11am. Cloudy, with a high near 30. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 23.

    Low: 23 °F

    Heavy Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. Cloudy, with a high near 25.

    High: 25 °F

    Heavy Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 38. Southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 26. Southwest wind 7 to 9 mph.
Friday
Partly sunny, with a high near 37. Southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 26. Southwest wind around 15 mph, with gusts as high as 24 mph.
Saturday
Partly sunny, with a high near 32. Southwest wind 15 to 20 mph, with gusts as high as 32 mph.
Saturday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 29.
Sunday
Snow likely, mainly after 11am. Cloudy, with a high near 30. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 23.
Monday
Snow. The snow could be heavy at times. Cloudy, with a high near 25.
Monday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 18.
Tuesday
A chance of snow. Mostly cloudy, with a high near 23.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles W St Mary MT
 48.76°N 113.73°W (Elev. 6640 ft)
Last Update:
11:31 am MST Feb 5, 2026
Forecast Valid:
12pm MST Feb 5, 2026-6pm MST Feb 11, 2026
 
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Additional Resources

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Chance of Precipitation