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

26°F

-3°C

Humidity 41%
Wind Speed N 0 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 6°F (-14°C)
Visibility NA
Last update 31 Mar 12:00 PM MDT
Extended Forecast for

13 Miles WSW St Mary MT

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 31. Southwest wind 6 to 9 mph.

    High: 31 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. West southwest wind 6 to 9 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow before noon, then a chance of snow after 2pm. Mostly cloudy, with a high near 37. West southwest wind 6 to 9 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 26. South southeast wind around 8 mph becoming east after midnight. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 26 °F

    Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times. High near 30. North northeast wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 30 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow, mainly before midnight. Low around 21. West wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 21 °F

    Snow then
    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Partly sunny, with a high near 33. West southwest wind 9 to 14 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. West southwest wind 11 to 13 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 31. Southwest wind 6 to 9 mph.
Tonight
Mostly cloudy, with a low around 20. West southwest wind 6 to 9 mph.
Wednesday
A chance of snow before noon, then a chance of snow after 2pm. Mostly cloudy, with a high near 37. West southwest wind 6 to 9 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
Snow. Low around 26. South southeast wind around 8 mph becoming east after midnight. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thursday
Snow. The snow could be heavy at times. High near 30. North northeast wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Thursday Night
Snow, mainly before midnight. Low around 21. West wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 33. West southwest wind 9 to 14 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 24. West southwest wind 11 to 13 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
A slight chance of snow. Partly sunny, with a high near 42.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 28.
Monday
A chance of snow. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WSW St Mary MT
 48.69°N 113.71°W (Elev. 6470 ft)
Last Update:
12:56 pm MDT Mar 31, 2026
Forecast Valid:
1pm MDT Mar 31, 2026-6pm MDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation