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

24°F

-4°C

Humidity 53%
Wind Speed NW 6 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 10°F (-12°C)
Visibility NA
Wind Chill17°F (-8°C)
Last update 31 Mar 03:00 PM MDT
Extended Forecast for

9 Miles SW St Mary MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Southwest wind 9 to 13 mph.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow before 11am, then a chance of snow after 3pm. Partly sunny, with a high near 33. Southwest wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 25. South wind 9 to 11 mph becoming east northeast after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times. High near 26. North wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 26 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow, mainly before midnight. Low around 20. Northwest wind 13 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Snow then
    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow. Partly sunny, with a high near 30. West southwest wind 15 to 21 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 29 mph.

    Low: 23 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 31 mph.

    High: 35 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. Southwest wind 9 to 13 mph.
Wednesday
A slight chance of snow before 11am, then a chance of snow after 3pm. Partly sunny, with a high near 33. Southwest wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. Low around 25. South wind 9 to 11 mph becoming east northeast after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 26. North wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Thursday Night
Snow, mainly before midnight. Low around 20. Northwest wind 13 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 30. West southwest wind 15 to 21 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 23. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny, with a high near 35. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 28. Breezy.
Sunday
A slight chance of snow after noon. Partly sunny, with a high near 38.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 26.
Monday
A slight chance of snow. Partly sunny, with a high near 38.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 28.
Tuesday
A chance of snow. Mostly sunny, with a high near 41. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW St Mary MT
 48.64°N 113.58°W (Elev. 8199 ft)
Last Update:
4:22 pm MDT Mar 31, 2026
Forecast Valid:
5pm MDT Mar 31, 2026-6pm MDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation