Current conditions at

WEST GLACIER (WGRM8)

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

NA

49°F

9°C

Humidity 76%
Wind Speed ENE 2 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 10 Oct 02:12 AM MDT
Extended Forecast for

16 Miles W St Mary MT

Winter Storm Watch October 11, 06:00pm until October 13, 12:00pm
Click here for hazard details and duration
Winter Storm Watch
  • Overnight

    Overnight: Mostly clear, with a low around 43. Light east wind.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 44. South southwest wind around 6 mph.

    Low: 44 °F

    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain.  Partly sunny, with a high near 57. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 57 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain.  Snow level 6900 feet lowering to 4800 feet after midnight . Low around 29. West southwest wind around 9 mph becoming north after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 29 °F

    Rain

  • Sunday

    Sunday: Rain and snow, becoming all snow after 9am.  High near 37. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Rain/Snow
    then Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 22. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow

  • Columbus Day

    Columbus Day: Snow likely, mainly before noon.  Mostly cloudy, with a high near 34.

    High: 34 °F

    Snow Likely

  • Monday Night

    Monday Night: A chance of snow.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 43. Light east wind.
Friday
Sunny, with a high near 74. Calm wind becoming south southwest around 6 mph in the afternoon.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 44. South southwest wind around 6 mph.
Saturday
A 50 percent chance of rain. Partly sunny, with a high near 57. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Rain. Snow level 6900 feet lowering to 4800 feet after midnight . Low around 29. West southwest wind around 9 mph becoming north after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain and snow, becoming all snow after 9am. High near 37. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Low around 22. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Columbus Day
Snow likely, mainly before noon. Mostly cloudy, with a high near 34.
Monday Night
A chance of snow. Mostly cloudy, with a low around 22.
Tuesday
A slight chance of snow before noon. Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
A slight chance of rain and snow. Snow level 4700 feet rising to 5700 feet in the afternoon. Partly sunny, with a high near 47.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 28.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 48.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W St Mary MT
 48.75°N 113.79°W (Elev. 3799 ft)
2:30 pm MDT Oct 9, 2025
3am MDT Oct 10, 2025-6pm MDT Oct 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database