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

77°F

25°C

Humidity 35%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Heat Index78°F (26°C)
Last update 13 Jul 07:00 PM MDT
Extended Forecast for

10 Miles W St Mary MT

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. Southwest wind 11 to 18 mph, with gusts as high as 24 mph.

    Low: 53 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 60. West southwest wind 13 to 21 mph becoming northeast in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Sunny then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 34. Windy, with a northeast wind 29 to 34 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 49 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 34 °F

    Showers and
    Windy

  • Tuesday

    Tuesday: Showers likely before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Cloudy, with a high near 40. Windy, with a northeast wind 32 to 37 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 70%.

    High: 40 °F

    Showers
    Likely and
    Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 37. East northeast wind 13 to 17 mph, with gusts as high as 24 mph.

    Low: 37 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 52. East wind around 10 mph becoming south in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. South southeast wind around 10 mph becoming southwest after midnight.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 56. West southwest wind 8 to 10 mph.

    High: 56 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. Southwest wind 11 to 18 mph, with gusts as high as 24 mph.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 60. West southwest wind 13 to 21 mph becoming northeast in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and possibly a thunderstorm. Low around 34. Windy, with a northeast wind 29 to 34 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 49 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Tuesday
Showers likely before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Cloudy, with a high near 40. Windy, with a northeast wind 32 to 37 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 37. East northeast wind 13 to 17 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 52. East wind around 10 mph becoming south in the afternoon.
Wednesday Night
Mostly clear, with a low around 42. South southeast wind around 10 mph becoming southwest after midnight.
Thursday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 56. West southwest wind 8 to 10 mph.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Sunny, with a high near 61.
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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:
2:29 pm MDT Jul 13, 2025
Forecast Valid:
8pm MDT Jul 13, 2025-6pm MDT Jul 20, 2025
 
Forecast Discussion
 
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Additional Resources

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