Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

WEST GLACIER (WGRM8)

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

NA

37°F

3°C

Humidity 72%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 29 Mar 06:12 AM MDT
Extended Forecast for

14 Miles W St Mary MT

Winter Weather Advisory March 29, 08:00pm until March 30, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Snow likely, mainly after 3pm. The snow could be heavy at times.  Mostly cloudy, with a high near 29. Southwest wind 13 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of 3 to 7 inches possible.

    High: 29 °F

    Slight Chance
    Snow then
    Heavy Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times.  Low around 17. Southwest wind around 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    Low: 17 °F

    Heavy Snow

  • Monday

    Monday: Snow.  High near 20. West southwest wind around 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 20 °F

    Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow before midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 6. Wind chill values as low as -4. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.  New snow accumulation of less than one inch possible.

    Low: 6 °F

    Chance Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon.  Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely.  Cloudy, with a low around 23.

    Low: 23 °F

    Snow Likely

  • Thursday

    Thursday: Snow.  Cloudy, with a high near 26.

    High: 26 °F

    Snow

Detailed Forecast

Today
Snow likely, mainly after 3pm. The snow could be heavy at times. Mostly cloudy, with a high near 29. Southwest wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow. The snow could be heavy at times. Low around 17. Southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Monday
Snow. High near 20. West southwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday Night
A 40 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 6. Wind chill values as low as -4. Southwest wind 6 to 13 mph, with gusts as high as 20 mph. New snow accumulation of less than one inch possible.
Tuesday
Mostly sunny, with a high near 27. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 33.
Wednesday Night
Snow likely. Cloudy, with a low around 23.
Thursday
Snow. Cloudy, with a high near 26.
Thursday Night
Snow likely before 7pm. Cloudy, with a low around 16.
Friday
Mostly cloudy, with a high near 29.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 32.
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)
2:00 am MDT Mar 29, 2026
6am MDT Mar 29, 2026-6pm MDT Apr 4, 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