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

WEST GLACIER (WGRM8)

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

NA

53°F

12°C

Humidity 48%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 05 Apr 08:12 PM MDT
Extended Forecast for

14 Miles W St Mary MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. East wind around 11 mph.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44. East northeast wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 44 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. Southwest wind 11 to 18 mph, with gusts as high as 30 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after noon. Mostly cloudy, with a high near 34. Breezy, with a southwest wind 23 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Breezy.
    Chance Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 17. West northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow. Mostly sunny, with a high near 31.

    High: 31 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A slight chance of snow. Mostly sunny, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. East wind around 11 mph.
Monday
Partly sunny, with a high near 44. East northeast wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 31. Southwest wind 11 to 18 mph, with gusts as high as 30 mph.
Tuesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 34. Breezy, with a southwest wind 23 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17. West northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph. New snow accumulation of 1 to 2 inches possible.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 31.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Thursday
A slight chance of snow. Mostly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 27.
Saturday
A chance of rain and snow. Mostly sunny, with a high near 41.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 23.
Sunday
Snow likely. Mostly cloudy, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles W St Mary MT
 48.76°N 113.73°W (Elev. 6640 ft)
Last Update:
2:01 pm MDT Apr 5, 2026
Forecast Valid:
9pm MDT Apr 5, 2026-6pm MDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation