Fire Weather Concerns for the Plains; Thunderstorms in the Southeast; Record Warmth Spreads in the Southwest

Elevated to locally critical conditions will persist across the High Plains. Showers and scattered thunderstorms are expected over parts of the Southeast and Florida Peninsula. Clipper system will bring modest snowfall and strong winds from the Northern High Plains into the Upper Midwest this weekend. Record warmth will persist across the Southwest into the southern Plains. Read More >

Current conditions at

WEST GLACIER (WGRM8)

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

NA

42°F

6°C

Humidity 43%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 26 Feb 06:12 PM MST
Extended Forecast for

14 Miles W St Mary MT

Winter Weather Advisory February 27, 12:00pm until February 28, 02:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: A 30 percent chance of snow after midnight. The snow could be heavy at times.  Mostly cloudy, with a low around 20. Windy, with a west southwest wind 24 to 33 mph, with gusts as high as 55 mph.  Total nighttime snow accumulation of 3 to 7 inches possible.

    Low: 20 °F

    Heavy Snow
    and Windy

  • Friday

    Friday: Snow likely, mainly after 11am. The snow could be heavy at times.  Cloudy, with a high near 23. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 38 mph.  Chance of precipitation is 60%. New snow accumulation of 5 to 9 inches possible.

    High: 23 °F

    Heavy Snow
    and Breezy

  • Friday Night

    Friday Night: Snow likely. The snow could be heavy at times.  Cloudy, with a low around 15. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 37 mph.  Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.

    Low: 15 °F

    Heavy Snow
    and Breezy

  • Saturday

    Saturday: A 40 percent chance of snow.  Cloudy, then gradually becoming mostly sunny, with a high near 24. West southwest wind around 11 mph, with gusts as high as 18 mph.  New snow accumulation of less than one inch possible.

    High: 24 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 11. West southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 11 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of snow after midnight. The snow could be heavy at times. Mostly cloudy, with a low around 20. Windy, with a west southwest wind 24 to 33 mph, with gusts as high as 55 mph. Total nighttime snow accumulation of 3 to 7 inches possible.
Friday
Snow likely, mainly after 11am. The snow could be heavy at times. Cloudy, with a high near 23. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of 5 to 9 inches possible.
Friday Night
Snow likely. The snow could be heavy at times. Cloudy, with a low around 15. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.
Saturday
A 40 percent chance of snow. Cloudy, then gradually becoming mostly sunny, with a high near 24. West southwest wind around 11 mph, with gusts as high as 18 mph. New snow accumulation of less than one inch possible.
Saturday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 11. West southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 29.
Sunday Night
Mostly clear, with a low around 18.
Monday
Sunny, with a high near 31.
Monday Night
Mostly clear, with a low around 21.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
A chance of snow. Mostly cloudy, with a high near 31.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Mostly cloudy, with a high near 29.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles W St Mary MT
 48.76°N 113.73°W (Elev. 6640 ft)
1:01 pm MST Feb 26, 2026
6pm MST Feb 26, 2026-6pm MST Mar 5, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database