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

14°F

-10°C

Humidity 91%
Wind Speed E 2 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 12°F (-11°C)
Visibility NA
Last update 30 Mar 08:00 PM MDT
Extended Forecast for

10 Miles W St Mary MT

  • Tonight

    Tonight: Partly cloudy, with a low around 7. Wind chill values as low as -10. West northwest wind around 14 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 24. Wind chill values as low as -10. South wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 24 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15. West southwest wind 13 to 15 mph, with gusts as high as 21 mph.

    Low: 15 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 30. Southwest wind 13 to 15 mph, with gusts as high as 22 mph. Little or no snow accumulation expected.

    High: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 23. South southwest wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times. High near 24. Blustery, with a west northwest wind 17 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 24 °F

    Heavy Snow
    and Blustery

  • Thursday Night

    Thursday Night: Snow, mainly before midnight. Low around 16. Blustery, with a northwest wind 16 to 22 mph becoming west southwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 16 °F

    Snow and
    Blustery then
    Chance Snow

  • Friday

    Friday: A chance of snow. Partly sunny, with a high near 26. West southwest wind 17 to 21 mph, with gusts as high as 29 mph.

    High: 26 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 7. Wind chill values as low as -10. West northwest wind around 14 mph becoming south after midnight. Winds could gust as high as 18 mph.
Tuesday
Partly sunny, with a high near 24. Wind chill values as low as -10. South wind 11 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 15. West southwest wind 13 to 15 mph, with gusts as high as 21 mph.
Wednesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 30. Southwest wind 13 to 15 mph, with gusts as high as 22 mph. Little or no snow accumulation expected.
Wednesday Night
Snow. Low around 23. South southwest wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 24. Blustery, with a west northwest wind 17 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Thursday Night
Snow, mainly before midnight. Low around 16. Blustery, with a northwest wind 16 to 22 mph becoming west southwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday
A chance of snow. Partly sunny, with a high near 26. West southwest wind 17 to 21 mph, with gusts as high as 29 mph.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 30. Breezy.
Saturday Night
Partly cloudy, with a low around 22. Breezy.
Sunday
A slight chance of snow. Mostly cloudy, with a high near 30.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 22.
Monday
A chance of snow. Partly sunny, with a high near 35.
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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:
9:51 pm MDT Mar 30, 2026
Forecast Valid:
10pm MDT Mar 30, 2026-6pm MDT Apr 6, 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