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

52°F

11°C

Humidity 64%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 07 Oct 12:12 PM MDT
Extended Forecast for

14 Miles W St Mary MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 52. Southwest wind around 9 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 56. Southwest wind 5 to 10 mph.

    High: 56 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. South southwest wind 5 to 10 mph becoming northeast after midnight.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Northeast wind 7 to 9 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely. Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 52. Southwest wind around 9 mph.
Tonight
Mostly clear, with a low around 40. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 56. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 37. South southwest wind 5 to 10 mph becoming northeast after midnight.
Thursday
Sunny, with a high near 54. Northeast wind 7 to 9 mph.
Thursday Night
Mostly clear, with a low around 41.
Friday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 63.
Friday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 41.
Saturday
Rain likely. Mostly cloudy, with a high near 46.
Saturday Night
Rain likely before midnight, then rain and snow between midnight and 3am, then snow after 3am. Snow level 6200 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 28.
Sunday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 32.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25.
Columbus Day
A chance of snow. Partly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles W St Mary MT
 48.71°N 113.75°W (Elev. 4933 ft)
Last Update:
3:30 am MDT Oct 7, 2025
Forecast Valid:
12pm MDT Oct 7, 2025-6pm MDT Oct 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation