National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

MANY GLACIER (MANM8)

Lat: 48.79698°NLon: 113.6705°WElev: 4900.0ft.

NA

37°F

3°C

Humidity 93%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 14 Apr 05:00 AM MDT
Extended Forecast for

12 Miles W St Mary MT

  • Today

    Today: A chance of rain and snow before 7am, then a chance of snow. Mostly cloudy, with a high near 36. Windy, with a southwest wind 29 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 50%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Windy. Chance
    Rain/Snow
    then Chance
    Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Low around 28. Windy, with a southwest wind 33 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 28 °F

    Heavy Snow
    and Windy

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 36. Windy, with a southwest wind 23 to 32 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    High: 36 °F

    Heavy Snow
    and Windy

  • Wednesday Night

    Wednesday Night: Snow. Patchy blowing snow before 3am. Low around 18. Breezy, with a west southwest wind 15 to 22 mph becoming north northwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 18 °F

    Snow and
    Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow. High near 27. West northwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 27 °F

    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 15. West southwest wind 9 to 11 mph, with gusts as high as 20 mph. New snow accumulation of less than one inch possible.

    Low: 15 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly after noon. Partly sunny, with a high near 33. West southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Chance Snow
    then Snow
    Likely

  • Friday Night

    Friday Night: A chance of snow before midnight. Partly cloudy, with a low around 21. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 21 °F

    Chance Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and snow before 7am, then a chance of snow. Mostly cloudy, with a high near 36. Windy, with a southwest wind 29 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 50%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. The snow could be heavy at times. Low around 28. Windy, with a southwest wind 33 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 36. Windy, with a southwest wind 23 to 32 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow. Patchy blowing snow before 3am. Low around 18. Breezy, with a west southwest wind 15 to 22 mph becoming north northwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow. High near 27. West northwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 15. West southwest wind 9 to 11 mph, with gusts as high as 20 mph. New snow accumulation of less than one inch possible.
Friday
Snow likely, mainly after noon. Partly sunny, with a high near 33. West southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
A chance of snow before midnight. Partly cloudy, with a low around 21. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 33.
Monday
A chance of rain and snow. Partly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W St Mary MT
 48.76°N 113.7°W (Elev. 5033 ft)
Last Update:
3:12 am MDT Apr 14, 2026
Forecast Valid:
5am MDT Apr 14, 2026-6pm MDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation