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

34°F

1°C

Humidity 98%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 12 Apr 11:00 PM MDT
Extended Forecast for

10 Miles W St Mary MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. East southeast wind around 9 mph becoming north.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of snow before 1pm, then a chance of snow showers between 1pm and 3pm, then snow likely after 3pm. Some thunder is also possible. Partly sunny, with a high near 38. Breezy, with a west southwest wind 8 to 13 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Slight Chance
    Snow then
    Snow Likely
    and Breezy

  • Monday Night

    Monday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 27. Windy, with a west southwest wind 28 to 32 mph, with gusts as high as 39 mph. New snow accumulation of around an inch possible.

    Low: 27 °F

    Chance Snow
    and Breezy
    then Mostly
    Cloudy and
    Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 30. Windy, with a west southwest wind 34 to 38 mph, with gusts as high as 49 mph.

    High: 30 °F

    Windy. Slight
    Chance Snow
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 26. Windy, with a west southwest wind 34 to 40 mph, with gusts as high as 49 mph. New snow accumulation of around an inch possible.

    Low: 26 °F

    Chance Snow
    and Windy

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 29. Windy, with a west southwest wind 30 to 33 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 29 °F

    Snow Likely
    and Windy

  • Wednesday Night

    Wednesday Night: Snow likely. Mostly cloudy, with a low around 15. Breezy, with a west southwest wind 21 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Low: 15 °F

    Snow Likely
    and Breezy

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 23. West northwest wind 18 to 20 mph, with gusts as high as 29 mph.

    High: 23 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. East southeast wind around 9 mph becoming north.
Monday
A slight chance of snow before 1pm, then a chance of snow showers between 1pm and 3pm, then snow likely after 3pm. Some thunder is also possible. Partly sunny, with a high near 38. Breezy, with a west southwest wind 8 to 13 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 27. Windy, with a west southwest wind 28 to 32 mph, with gusts as high as 39 mph. New snow accumulation of around an inch possible.
Tuesday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 30. Windy, with a west southwest wind 34 to 38 mph, with gusts as high as 49 mph.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26. Windy, with a west southwest wind 34 to 40 mph, with gusts as high as 49 mph. New snow accumulation of around an inch possible.
Wednesday
Snow likely. Mostly cloudy, with a high near 29. Windy, with a west southwest wind 30 to 33 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 15. Breezy, with a west southwest wind 21 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow likely. Mostly cloudy, with a high near 23. West northwest wind 18 to 20 mph, with gusts as high as 29 mph.
Thursday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 16.
Friday
A chance of snow, mainly after noon. Partly sunny, with a high near 29.
Friday Night
A chance of snow. Mostly cloudy, with a low around 21.
Saturday
A slight chance of snow. Partly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
A slight chance of snow. Mostly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W St Mary MT
 48.76°N 113.67°W (Elev. 7244 ft)
Last Update:
9:37 pm MDT Apr 12, 2026
Forecast Valid:
12am MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
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