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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

MANY GLACIER (MANM8)

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

NA

34°F

1°C

Humidity 58%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 13 Feb 08:00 PM MST
Extended Forecast for

12 Miles W St Mary MT

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 27. Southwest wind around 17 mph, with gusts as high as 33 mph. Total nighttime snow accumulation of 3 to 7 inches possible.

    Low: 27 °F

    Heavy Snow

  • Saturday

    Saturday: Snow likely, mainly before 10am. The snow could be heavy at times. Mostly cloudy, with a high near 32. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.

    High: 32 °F

    Heavy Snow
    and Breezy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 22. West southwest wind 14 to 21 mph, with gusts as high as 34 mph. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Chance Snow

  • Sunday

    Sunday: A 40 percent chance of snow. Partly sunny, with a high near 29. West southwest wind 11 to 17 mph, with gusts as high as 29 mph. New snow accumulation of less than one inch possible.

    High: 29 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly after 11pm. Partly cloudy, with a low around 21. Southwest wind 14 to 17 mph, with gusts as high as 29 mph. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 34. West southwest wind around 11 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 16. East wind around 11 mph becoming north northeast in the evening. Winds could gust as high as 21 mph. New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow. Cloudy, with a high near 21. North northwest wind around 14 mph, with gusts as high as 23 mph.

    High: 21 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Snow Likely

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly after 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 27. Southwest wind around 17 mph, with gusts as high as 33 mph. Total nighttime snow accumulation of 3 to 7 inches possible.
Saturday
Snow likely, mainly before 10am. The snow could be heavy at times. Mostly cloudy, with a high near 32. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22. West southwest wind 14 to 21 mph, with gusts as high as 34 mph. New snow accumulation of 2 to 4 inches possible.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 29. West southwest wind 11 to 17 mph, with gusts as high as 29 mph. New snow accumulation of less than one inch possible.
Sunday Night
A 30 percent chance of snow, mainly after 11pm. Partly cloudy, with a low around 21. Southwest wind 14 to 17 mph, with gusts as high as 29 mph. New snow accumulation of less than one inch possible.
Washington's Birthday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 34. West southwest wind around 11 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 16. East wind around 11 mph becoming north northeast in the evening. Winds could gust as high as 21 mph. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow. Cloudy, with a high near 21. North northwest wind around 14 mph, with gusts as high as 23 mph.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 10.
Wednesday
Snow likely. Mostly cloudy, with a high near 23.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 15.
Thursday
Snow likely. Mostly cloudy, with a high near 22.
Thursday Night
Snow likely. Mostly cloudy, with a low around 10.
Friday
Snow likely. Mostly cloudy, with a high near 18.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W St Mary MT
 48.76°N 113.7°W (Elev. 5033 ft)
Last Update:
4:32 pm MST Feb 13, 2026
Forecast Valid:
9pm MST Feb 13, 2026-6pm MST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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