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

32°F

0°C

Humidity 76%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 09 Apr 01:12 AM MDT
Extended Forecast for

14 Miles W St Mary MT

  • Overnight

    Overnight: Mostly clear, with a low around 19. West northwest wind around 8 mph becoming northeast.

    Low: 19 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 37. Northeast wind 6 to 8 mph becoming southwest in the afternoon.

    High: 37 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. South southwest wind around 7 mph becoming southeast in the evening.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 47. South southwest wind around 8 mph.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain likely, mainly after noon. Mostly cloudy, with a high near 46. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Chance Rain
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain likely before midnight, then a chance of rain and snow. Snow level 8100 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Snow likely. Mostly cloudy, with a high near 33.

    High: 33 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Snow Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 19. West northwest wind around 8 mph becoming northeast.
Thursday
Sunny, with a high near 37. Northeast wind 6 to 8 mph becoming southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 25. South southwest wind around 7 mph becoming southeast in the evening.
Friday
Mostly sunny, with a high near 47. South southwest wind around 8 mph.
Friday Night
Mostly cloudy, with a low around 33. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Saturday
Rain likely, mainly after noon. Mostly cloudy, with a high near 46. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain likely before midnight, then a chance of rain and snow. Snow level 8100 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely. Mostly cloudy, with a high near 33.
Sunday Night
Snow likely. Mostly cloudy, with a low around 27.
Monday
Snow likely. Mostly cloudy, with a high near 33.
Monday Night
A chance of snow. Mostly cloudy, with a low around 28.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 33.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 28.
Wednesday
Snow likely. Mostly cloudy, with a high near 30.
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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:
12:22 am MDT Apr 9, 2026
Forecast Valid:
1am MDT Apr 9, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation