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

25°F

-4°C

Humidity 82%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 10 Apr 03:00 AM MDT
Extended Forecast for

11 Miles WNW St Mary MT

  • Today

    Today: Sunny, with a high near 55. Southwest wind 3 to 6 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. West southwest wind around 6 mph becoming light and variable after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers after noon. Partly sunny, with a high near 54. Light west southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 54 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 35. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of rain and snow before noon, then rain likely. Mostly cloudy, with a high near 47. West wind around 8 mph becoming north northwest in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Sunday Night

    Sunday Night: A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 33. Northeast wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before noon, then rain likely. Mostly cloudy, with a high near 47. West southwest wind 5 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Monday Night

    Monday Night: A chance of rain, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 33. Southwest wind 16 to 20 mph, with gusts as high as 29 mph.

    Low: 33 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. Windy.

    High: 40 °F

    Partly Sunny
    and Windy

Detailed Forecast

Today
Sunny, with a high near 55. Southwest wind 3 to 6 mph.
Tonight
Mostly cloudy, with a low around 36. West southwest wind around 6 mph becoming light and variable after midnight.
Saturday
A 40 percent chance of showers after noon. Partly sunny, with a high near 54. Light west southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 35. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Sunday
A chance of rain and snow before noon, then rain likely. Mostly cloudy, with a high near 47. West wind around 8 mph becoming north northwest in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 33. Northeast wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before noon, then rain likely. Mostly cloudy, with a high near 47. West southwest wind 5 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
A chance of rain, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 33. Southwest wind 16 to 20 mph, with gusts as high as 29 mph.
Tuesday
Partly sunny, with a high near 40. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 29. Windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 37. Breezy.
Wednesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 21.
Thursday
A chance of snow. Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW St Mary MT
 48.78°N 113.67°W (Elev. 5000 ft)
Last Update:
12:31 am MDT Apr 10, 2026
Forecast Valid:
4am MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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