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

43°F

6°C

Humidity 70%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 05 Nov 12:00 PM MST
Extended Forecast for

11 Miles WNW St Mary MT

  • This Afternoon

    This Afternoon: Rain likely, mainly after 5pm. Partly sunny, with a high near 46. South southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 46 °F

    Rain Likely

  • Tonight

    Tonight: Rain and snow. Low around 34. Breezy, with a west southwest wind 15 to 24 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow and
    Breezy

  • Thursday

    Thursday: Snow likely, possibly mixed with rain, mainly before 11am. Mostly cloudy, with a high near 37. Breezy, with a west southwest wind 22 to 26 mph, with gusts as high as 48 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow. Low around 32. Southwest wind 17 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow

  • Friday

    Friday: Rain and snow, becoming all snow after 8am. High near 35. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Rain/Snow and
    Breezy then
    Snow Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 26. West southwest wind 13 to 16 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 33. West southwest wind around 11 mph, with gusts as high as 24 mph.

    High: 33 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. Southwest wind 7 to 9 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Rain likely, mainly after 5pm. Partly sunny, with a high near 46. South southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Tonight
Rain and snow. Low around 34. Breezy, with a west southwest wind 15 to 24 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, possibly mixed with rain, mainly before 11am. Mostly cloudy, with a high near 37. Breezy, with a west southwest wind 22 to 26 mph, with gusts as high as 48 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain, possibly mixed with snow. Low around 32. Southwest wind 17 to 20 mph, with gusts as high as 39 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 35. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 26. West southwest wind 13 to 16 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.
Saturday
Partly sunny, with a high near 33. West southwest wind around 11 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 23. Southwest wind 7 to 9 mph.
Sunday
Partly sunny, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 44.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 32.
Veterans Day
A slight chance of rain and snow. Partly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW St Mary MT
 48.78°N 113.67°W (Elev. 5000 ft)
Last Update:
9:36 am MST Nov 5, 2025
Forecast Valid:
1pm MST Nov 5, 2025-6pm MST Nov 11, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation