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

Winter Weather in the Eastern U.S.; Fire Weather in the Southern High Plains

A wintry mix may impact travel across portions of the Ohio Valley, central Appalachians, Mid-Atlantic, and Northeast U.S. today through Tuesday. Gusty winds and low relative humidity will bring elevated to critical fire weather to northeastern New Mexico and southeastern Colorado today and Tuesday. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

Lat: 48.6949°NLon: 113.7169°WElev: 6775.0ft.

NA

26°F

-3°C

Humidity 59%
Wind Speed WNW 11 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 14°F (-10°C)
Visibility NA
Wind Chill16°F (-9°C)
Last update 02 Mar 10:00 AM MST
Extended Forecast for

13 Miles WSW St Mary MT

  • Tonight

    Tonight: Partly cloudy, with a low around 24. West southwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. West southwest wind 14 to 21 mph, with gusts as high as 37 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow after 11pm. Increasing clouds, with a low around 29. West southwest wind 17 to 21 mph, with gusts as high as 37 mph. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow. High near 34. Southwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely. Mostly cloudy, with a low around 26. West southwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 31. West southwest wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely. Mostly cloudy, with a low around 24. West southwest wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow Likely

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 31. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 38 mph.

    High: 31 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Chance Snow
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. West southwest wind around 14 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 38. West southwest wind 14 to 21 mph, with gusts as high as 37 mph.
Tuesday Night
A 50 percent chance of snow after 11pm. Increasing clouds, with a low around 29. West southwest wind 17 to 21 mph, with gusts as high as 37 mph. New snow accumulation of less than one inch possible.
Wednesday
Snow. High near 34. Southwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 26. West southwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 31. West southwest wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely. Mostly cloudy, with a low around 24. West southwest wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
A chance of snow. Mostly cloudy, with a high near 31. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 38 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 26. Breezy.
Saturday
A chance of snow. Mostly cloudy, with a high near 34. Breezy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 30. Breezy.
Sunday
Snow likely. Mostly cloudy, with a high near 34. Breezy.
Sunday Night
Snow likely. Mostly cloudy, with a low around 25. Breezy.
Monday
Snow. The snow could be heavy at times. Cloudy, with a high near 29. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WSW St Mary MT
 48.69°N 113.71°W (Elev. 6470 ft)
Last Update:
11:31 am MST Mar 2, 2026
Forecast Valid:
3pm MST Mar 2, 2026-6pm MDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation