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

Hazardous Weather Conditions

Current conditions at

MANY GLACIER (MANM8)

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

NA

20°F

-7°C

Humidity 78%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 16 Apr 11:00 AM MDT
Extended Forecast for

10 Miles W St Mary MT

  • This Afternoon

    This Afternoon: Snow showers likely, mainly after 4pm. Mostly cloudy, with a high near 17. Wind chill values as low as -5. North northwest wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 17 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 12. Wind chill values as low as zero. Northwest wind 13 to 15 mph becoming west southwest after midnight. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Snow showers likely, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 27. West wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. Southwest wind 14 to 18 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 34. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 30 mph.

    High: 34 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 29 mph.

    Low: 26 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 43. Southwest wind 17 to 20 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. Southwest wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow showers likely, mainly after 4pm. Mostly cloudy, with a high near 17. Wind chill values as low as -5. North northwest wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 40 percent chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 12. Wind chill values as low as zero. Northwest wind 13 to 15 mph becoming west southwest after midnight. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday
Snow showers likely, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 27. West wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Partly cloudy, with a low around 20. Southwest wind 14 to 18 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 34. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 26. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 29 mph.
Sunday
Mostly sunny, with a high near 43. Southwest wind 17 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 31. Southwest wind 10 to 16 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 51.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 36.
Wednesday
Rain and snow showers likely. Mostly cloudy, with a high near 43. Breezy.
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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:
12:02 pm MDT Apr 16, 2026
Forecast Valid:
12pm MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
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