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

Logan Pass Visitors Center (LGPVC)

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

NA

36°F

2°C

Humidity 38%
Wind Speed WNW 10 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 13°F (-11°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 28 Mar 05:00 PM MDT
Extended Forecast for

10 Miles W St Mary MT

  • Tonight

    Tonight: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 24. Breezy, with a west southwest wind around 22 mph, with gusts as high as 31 mph.

    Low: 24 °F

    Partly Cloudy
    and Breezy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow, mainly after noon. The snow could be heavy at times. High near 25. Windy, with a west southwest wind 22 to 27 mph increasing to 31 to 36 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    High: 25 °F

    Windy. Chance
    Snow then
    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 16. Wind chill values as low as -5. Windy, with a west southwest wind around 37 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    Low: 16 °F

    Heavy Snow
    and Windy

  • Monday

    Monday: Snow. The snow could be heavy at times. High near 17. Wind chill values as low as -5. Windy, with a west southwest wind 31 to 36 mph decreasing to 24 to 29 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 17 °F

    Heavy Snow
    and Windy

  • Monday Night

    Monday Night: A 40 percent chance of snow before midnight. Partly cloudy, with a low around 2. Breezy, with a west wind 13 to 22 mph, with gusts as high as 31 mph. New snow accumulation of around an inch possible.

    Low: 2 °F

    Chance Snow
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 20. West southwest wind 13 to 17 mph, with gusts as high as 26 mph.

    High: 20 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 14. Southwest wind 13 to 15 mph, with gusts as high as 26 mph.

    Low: 14 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow after noon. Mostly cloudy, with a high near 29. Southwest wind 14 to 18 mph, with gusts as high as 30 mph.

    High: 29 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely. Cloudy, with a low around 20.

    Low: 20 °F

    Snow Likely

Detailed Forecast

Tonight
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 24. Breezy, with a west southwest wind around 22 mph, with gusts as high as 31 mph.
Sunday
Snow, mainly after noon. The snow could be heavy at times. High near 25. Windy, with a west southwest wind 22 to 27 mph increasing to 31 to 36 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 16. Wind chill values as low as -5. Windy, with a west southwest wind around 37 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Monday
Snow. The snow could be heavy at times. High near 17. Wind chill values as low as -5. Windy, with a west southwest wind 31 to 36 mph decreasing to 24 to 29 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Monday Night
A 40 percent chance of snow before midnight. Partly cloudy, with a low around 2. Breezy, with a west wind 13 to 22 mph, with gusts as high as 31 mph. New snow accumulation of around an inch possible.
Tuesday
Partly sunny, with a high near 20. West southwest wind 13 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 14. Southwest wind 13 to 15 mph, with gusts as high as 26 mph.
Wednesday
A slight chance of snow after noon. Mostly cloudy, with a high near 29. Southwest wind 14 to 18 mph, with gusts as high as 30 mph.
Wednesday Night
Snow likely. Cloudy, with a low around 20.
Thursday
Snow. Cloudy, with a high near 24. Breezy.
Thursday Night
Snow likely. Mostly cloudy, with a low around 15. Breezy.
Friday
Snow likely. Mostly cloudy, with a high near 24.
Friday Night
A chance of snow. Mostly cloudy, with a low around 16.
Saturday
A slight chance of snow. Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W St Mary MT
 48.72°N 113.66°W (Elev. 8760 ft)
Last Update:
6:41 pm MDT Mar 28, 2026
Forecast Valid:
7pm MDT Mar 28, 2026-6pm MDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation