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

Atmospheric River in the West; Strong Winds in the Northeast

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. today into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. today into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Current conditions at

MANY GLACIER (MANM8)

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

NA

38°F

3°C

Humidity 80%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 05 Nov 11:00 AM MST
Extended Forecast for

10 Miles WNW St Mary MT

  • This Afternoon

    This Afternoon: Rain likely, mainly after 5pm. Partly sunny, with a high near 48. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 48 °F

    Rain Likely

  • Tonight

    Tonight: Rain, possibly mixed with snow. Low around 36. Breezy, with a west southwest wind 16 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow and
    Breezy

  • Thursday

    Thursday: Rain and snow likely, mainly before 11am. Mostly cloudy, with a high near 39. Breezy, with a west southwest wind 23 to 26 mph, with gusts as high as 49 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow, mainly after 11pm. Low around 34. Southwest wind 18 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Friday

    Friday: Rain and snow, becoming all snow after 8am. High near 37. Breezy, with a southwest wind around 22 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 37 °F

    Breezy.
    Rain/Snow
    then Snow
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 28. West southwest wind 13 to 17 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 35. West southwest wind 10 to 13 mph, with gusts as high as 24 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Rain likely, mainly after 5pm. Partly sunny, with a high near 48. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Tonight
Rain, possibly mixed with snow. Low around 36. Breezy, with a west southwest wind 16 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Rain and snow likely, mainly before 11am. Mostly cloudy, with a high near 39. Breezy, with a west southwest wind 23 to 26 mph, with gusts as high as 49 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Rain, possibly mixed with snow, mainly after 11pm. Low around 34. Southwest wind 18 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Rain and snow, becoming all snow after 8am. High near 37. Breezy, with a southwest wind around 22 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 28. West southwest wind 13 to 17 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.
Saturday
Partly sunny, with a high near 35. West southwest wind 10 to 13 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 25. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 46.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 34.
Veterans Day
A slight chance of rain and snow. Partly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW St Mary MT
 48.78°N 113.64°W (Elev. 4800 ft)
Last Update:
9:36 am MST Nov 5, 2025
Forecast Valid:
12pm MST Nov 5, 2025-6pm MST Nov 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation