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

35°F

2°C

Humidity 94%
Wind Speed WNW 7 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 11 Apr 01:00 PM MDT
Extended Forecast for

13 Miles WSW St Mary MT

  • Tonight

    Tonight: A slight chance of snow between 3am and 4am. Mostly cloudy, with a low around 29. East southeast wind 6 to 9 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: A slight chance of snow before 2pm, then snow likely, possibly mixed with rain. Some thunder is also possible. Mostly cloudy, with a high near 41. South wind 6 to 16 mph becoming west in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 41 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 28. West southwest wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow. Mostly cloudy, with a high near 33. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 43 mph. New snow accumulation of around an inch possible.

    High: 33 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Breezy.
    Chance Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow. High near 32. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow. Low around 16. West southwest wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 16 °F

    Snow

  • Thursday

    Thursday: Snow. Cloudy, with a high near 27. West northwest wind around 14 mph, with gusts as high as 25 mph.

    High: 27 °F

    Snow

  • Thursday Night

    Thursday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow

Detailed Forecast

Tonight
A slight chance of snow between 3am and 4am. Mostly cloudy, with a low around 29. East southeast wind 6 to 9 mph. Chance of precipitation is 20%.
Monday
A slight chance of snow before 2pm, then snow likely, possibly mixed with rain. Some thunder is also possible. Mostly cloudy, with a high near 41. South wind 6 to 16 mph becoming west in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 28. West southwest wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 33. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 43 mph. New snow accumulation of around an inch possible.
Tuesday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 32. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow. Low around 16. West southwest wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow. Cloudy, with a high near 27. West northwest wind around 14 mph, with gusts as high as 25 mph.
Thursday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 17.
Friday
A chance of snow. Partly sunny, with a high near 32.
Friday Night
A chance of snow. Mostly cloudy, with a low around 22.
Saturday
A chance of snow. Partly sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
A slight chance of snow. Mostly sunny, with a high near 41.
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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:
5:27 pm MDT Apr 12, 2026
Forecast Valid:
8pm MDT Apr 12, 2026-6pm MDT Apr 19, 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