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

47°F

8°C

Humidity 32%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 28 Mar 11:00 AM MDT
Extended Forecast for

12 Miles W St Mary MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 41. West southwest wind around 15 mph, with gusts as high as 28 mph.

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Southwest wind 10 to 15 mph, with gusts as high as 26 mph.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 36. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Partly Sunny
    then Heavy
    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow. Low around 19. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 19 °F

    Snow and
    Breezy

  • Monday

    Monday: Snow. The snow could be heavy at times. High near 26. West southwest wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    High: 26 °F

    Heavy Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 8. West wind 7 to 15 mph, with gusts as high as 25 mph. New snow accumulation of less than one inch possible.

    Low: 8 °F

    Chance Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. Southwest wind 7 to 11 mph, with gusts as high as 23 mph.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow, mainly after noon. Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 41. West southwest wind around 15 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 28. Southwest wind 10 to 15 mph, with gusts as high as 26 mph.
Sunday
Snow likely, mainly after 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 36. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Low around 19. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow. The snow could be heavy at times. High near 26. West southwest wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Monday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 8. West wind 7 to 15 mph, with gusts as high as 25 mph. New snow accumulation of less than one inch possible.
Tuesday
Mostly sunny, with a high near 31. Southwest wind 7 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 21. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Wednesday
A chance of snow, mainly after noon. Mostly cloudy, with a high near 38.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 26.
Thursday
Snow. Cloudy, with a high near 33.
Thursday Night
Snow likely. Mostly cloudy, with a low around 20.
Friday
Snow likely. Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W St Mary MT
 48.76°N 113.7°W (Elev. 5033 ft)
Last Update:
10:52 am MDT Mar 28, 2026
Forecast Valid:
12pm MDT Mar 28, 2026-6pm MDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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