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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

WEST GLACIER (WGRM8)

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

NA

32°F

0°C

Humidity 100%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 07 Dec 06:12 AM MST
Extended Forecast for

16 Miles WSW St Mary MT

  • Today

    Today: Snow likely, mainly after 4pm. The snow could be heavy at times. Patchy blowing snow before 11am, then patchy blowing snow after 2pm. Cloudy, with a high near 27. Southwest wind 17 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 27 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Patchy blowing snow. Low around 23. Windy, with a southwest wind 23 to 32 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Low: 23 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. Areas of blowing snow. High near 30. Windy, with a west southwest wind 24 to 32 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 30 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 8pm. Low around 21. Windy, with a southwest wind 26 to 36 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

    Low: 21 °F

    Heavy Snow
    and Blowing
    Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 11am. Widespread blowing snow, mainly before 8am. Mostly cloudy, with a high near 28. Windy, with a west southwest wind 31 to 36 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow Likely
    and Blowing
    Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly after 11pm. The snow could be heavy at times. Patchy blowing snow after 2am. Low around 19. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.

    Low: 19 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow. High near 24. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 24 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. Patchy blowing snow before 2am. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Snow and
    Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 14.

    High: 14 °F

    Snow Likely

Detailed Forecast

Today
Snow likely, mainly after 4pm. The snow could be heavy at times. Patchy blowing snow before 11am, then patchy blowing snow after 2pm. Cloudy, with a high near 27. Southwest wind 17 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow. The snow could be heavy at times. Patchy blowing snow. Low around 23. Windy, with a southwest wind 23 to 32 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Monday
Snow. The snow could be heavy at times. Areas of blowing snow. High near 30. Windy, with a west southwest wind 24 to 32 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Monday Night
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 8pm. Low around 21. Windy, with a southwest wind 26 to 36 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.
Tuesday
Snow likely, mainly before 11am. Widespread blowing snow, mainly before 8am. Mostly cloudy, with a high near 28. Windy, with a west southwest wind 31 to 36 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow, mainly after 11pm. The snow could be heavy at times. Patchy blowing snow after 2am. Low around 19. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.
Wednesday
Snow. High near 24. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow. Patchy blowing snow before 2am. Mostly cloudy, with a low around 6.
Thursday
Snow likely. Mostly cloudy, with a high near 14.
Thursday Night
Snow likely. Mostly cloudy, with a low around 7.
Friday
A chance of snow. Mostly cloudy, with a high near 21.
Friday Night
A chance of snow. Patchy blowing snow. Mostly cloudy, with a low around 18.
Saturday
A chance of snow. Mostly cloudy, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WSW St Mary MT
 48.69°N 113.78°W (Elev. 8153 ft)
Last Update:
1:01 am MST Dec 7, 2025
Forecast Valid:
6am MST Dec 7, 2025-6pm MST Dec 13, 2025
 
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