Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

WEST GLACIER (WGRM8)

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

NA

26°F

-3°C

Humidity 92%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 01 Apr 03:12 AM MDT
Extended Forecast for

14 Miles W St Mary MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 17. Southwest wind around 7 mph.

    Low: 17 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly after 5pm.  Mostly cloudy, with a high near 34. Southwest wind 7 to 10 mph.  New snow accumulation of less than a half inch possible.

    High: 34 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 25. South southeast wind 6 to 8 mph becoming southwest after midnight.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  High near 27. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 27 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow, mainly before midnight.  Low around 21. West wind 7 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow then
    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow.  Mostly cloudy, with a high near 31. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 17. Southwest wind around 7 mph.
Wednesday
A 50 percent chance of snow, mainly after 5pm. Mostly cloudy, with a high near 34. Southwest wind 7 to 10 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. Low around 25. South southeast wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 27. Southwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Thursday Night
Snow, mainly before midnight. Low around 21. West wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 31. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Partly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
A slight chance of snow after noon. Mostly cloudy, with a high near 37.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
A slight chance of snow. Partly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles W St Mary MT
 48.76°N 113.73°W (Elev. 6640 ft)
2:01 am MDT Apr 1, 2026
3am MDT Apr 1, 2026-6pm MDT Apr 7, 2026
 
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