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

35°F

2°C

Humidity 96%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 12 Apr 10:00 PM MDT
Extended Forecast for

9 Miles W St Mary MT

  • Tonight

    Tonight: A slight chance of snow showers between 3am and 4am. Mostly cloudy, with a steady temperature around 30. East wind 7 to 10 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • 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 wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 38 °F

    Slight Chance
    Snow then
    Snow Likely
    and Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 43 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Breezy.
    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 29. Windy, with a west southwest wind 28 to 32 mph, with gusts as high as 55 mph.

    High: 29 °F

    Mostly Cloudy
    and Windy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 24. Windy, with a west southwest wind 28 to 31 mph, with gusts as high as 55 mph. New snow accumulation of around an inch possible.

    Low: 24 °F

    Slight Chance
    Snow and
    Windy then
    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 28. Breezy, with a west southwest wind 26 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 28 °F

    Snow Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow likely. Mostly cloudy, with a low around 14. Breezy, with a west southwest wind 23 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Low: 14 °F

    Snow Likely
    and Breezy

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 22. Blustery, with a west northwest wind around 22 mph, with gusts as high as 31 mph.

    High: 22 °F

    Snow Likely
    and Blustery

  • Thursday Night

    Thursday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow

Detailed Forecast

Tonight
A slight chance of snow showers between 3am and 4am. Mostly cloudy, with a steady temperature around 30. East wind 7 to 10 mph. Chance of precipitation is 20%.
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 wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 43 mph. New snow accumulation of 1 to 2 inches possible.
Tuesday
Mostly cloudy, with a high near 29. Windy, with a west southwest wind 28 to 32 mph, with gusts as high as 55 mph.
Tuesday Night
A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 24. Windy, with a west southwest wind 28 to 31 mph, with gusts as high as 55 mph. New snow accumulation of around an inch possible.
Wednesday
Snow likely. Mostly cloudy, with a high near 28. Breezy, with a west southwest wind 26 to 28 mph, with gusts as high as 46 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 14. Breezy, with a west southwest wind 23 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow likely. Mostly cloudy, with a high near 22. Blustery, with a west northwest wind around 22 mph, with gusts as high as 31 mph.
Thursday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 14.
Friday
A chance of snow, mainly after noon. Partly sunny, with a high near 28.
Friday Night
A chance of snow. Mostly cloudy, with a low around 20.
Saturday
A slight chance of snow. Partly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
A slight chance of snow. Mostly sunny, with a high near 38. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W St Mary MT
 48.74°N 113.63°W (Elev. 6808 ft)
Last Update:
9:37 pm MDT Apr 12, 2026
Forecast Valid:
10pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation