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

63°F

17°C

Humidity 18%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 09 Apr 04:12 PM MDT
Extended Forecast for

14 Miles W St Mary MT

  • Tonight

    Tonight: Mostly clear, with a low around 24. West southwest wind around 7 mph becoming south in the evening.

    Low: 24 °F

    Mostly Clear

  • Friday

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

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. South southeast wind 7 to 10 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow before 9am, then a chance of rain. Partly sunny, with a high near 45. West southwest wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 45 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain before 3am, then a chance of rain and snow. Snow level 7800 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 31. West southwest wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Snow likely, mainly after noon. Mostly cloudy, with a high near 38. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 29. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 35.

    High: 35 °F

    Snow Likely

  • Monday Night

    Monday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 24. West southwest wind around 7 mph becoming south in the evening.
Friday
Mostly sunny, with a high near 47. Southwest wind around 8 mph.
Friday Night
Mostly cloudy, with a low around 32. South southeast wind 7 to 10 mph.
Saturday
A slight chance of rain and snow before 9am, then a chance of rain. Partly sunny, with a high near 45. West southwest wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
A chance of rain before 3am, then a chance of rain and snow. Snow level 7800 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 31. West southwest wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after noon. Mostly cloudy, with a high near 38. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 29. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Snow likely. Mostly cloudy, with a high near 35.
Monday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 29.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 31. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25. Breezy.
Wednesday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 28.
Wednesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 17.
Thursday
A chance of snow. Mostly cloudy, with a high near 28.
Basemap Options
Click map to change the forecast location
Loading map...
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:
2:00 pm MDT Apr 9, 2026
Forecast Valid:
4pm MDT Apr 9, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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