Fire Weather Issues; Pacific System Moving Inland

Dry fuels, strong winds and dry weather will continue to bring elevated to critical fire weather conditions to the areas of the Plains, Midwest and Southeast today. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Current conditions at

WEST GLACIER (WGRM8)

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

NA

32°F

0°C

Humidity 96%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 20 Apr 08:12 AM MDT
Extended Forecast for

16 Miles W St Mary MT

  • Today

    Today: Sunny, with a high near 64. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Rain, mainly between noon and 3pm, then showers and possibly a thunderstorm after 3pm.  High near 56. North northeast wind 3 to 7 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 56 °F

    Chance Rain
    then Showers

  • Wednesday Night

    Wednesday Night: Rain before 9pm, then snow, possibly mixed with rain.  Snow level 6100 feet lowering to 4000 feet after midnight . Low around 30. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Rain/Snow

  • Thursday

    Thursday: Snow likely.  Mostly cloudy, with a high near 43. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 43 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: A chance of snow.  Mostly cloudy, with a high near 40.

    High: 40 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 64. Calm wind becoming south southwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 43. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 43. Calm wind.
Wednesday
Rain, mainly between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 56. North northeast wind 3 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain before 9pm, then snow, possibly mixed with rain. Snow level 6100 feet lowering to 4000 feet after midnight . Low around 30. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Thursday
Snow likely. Mostly cloudy, with a high near 43. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 26.
Friday
A chance of snow. Mostly cloudy, with a high near 40.
Friday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 23.
Saturday
A slight chance of snow. Partly sunny, with a high near 43.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 24.
Sunday
A chance of snow. Partly sunny, with a high near 45.
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)
2:00 am MDT Apr 20, 2026
9am MDT Apr 20, 2026-6pm MDT Apr 26, 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