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

10 Miles SW St Mary MT

  • Overnight

    Overnight: A 50 percent chance of snow showers. Mostly cloudy, with a low around 31. West wind around 11 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A 50 percent chance of snow, mainly after 3pm. Mostly cloudy, with a high near 35. West wind 9 to 13 mph becoming east northeast in the morning. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly between 9pm and 1am. Mostly cloudy, with a low around 28. East northeast wind 8 to 13 mph becoming west after midnight. Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly after noon. Mostly cloudy, with a high near 37. West southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    then Snow
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 29. Breezy, with a west southwest wind 24 to 29 mph, with gusts as high as 38 mph. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Breezy.
    Chance Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 30. Windy, with a west southwest wind 32 to 37 mph, with gusts as high as 55 mph. Little or no snow accumulation expected.

    High: 30 °F

    Chance Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 26. Windy, with a west southwest wind 33 to 38 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Windy. Chance
    Snow then
    Snow Likely

  • Wednesday

    Wednesday: Snow. Mostly cloudy, with a high near 28. Windy, with a west southwest wind 31 to 33 mph, with gusts as high as 48 mph.

    High: 28 °F

    Snow and
    Windy

  • Wednesday Night

    Wednesday Night: Snow likely. Mostly cloudy, with a low around 17. Windy.

    Low: 17 °F

    Snow Likely
    and Windy

Detailed Forecast

Overnight
A 50 percent chance of snow showers. Mostly cloudy, with a low around 31. West wind around 11 mph. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow, mainly after 3pm. Mostly cloudy, with a high near 35. West wind 9 to 13 mph becoming east northeast in the morning. New snow accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow, mainly between 9pm and 1am. Mostly cloudy, with a low around 28. East northeast wind 8 to 13 mph becoming west after midnight. Little or no snow accumulation expected.
Monday
Snow likely, mainly after noon. Mostly cloudy, with a high near 37. West southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 29. Breezy, with a west southwest wind 24 to 29 mph, with gusts as high as 38 mph. New snow accumulation of less than one inch possible.
Tuesday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 30. Windy, with a west southwest wind 32 to 37 mph, with gusts as high as 55 mph. Little or no snow accumulation expected.
Tuesday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 26. Windy, with a west southwest wind 33 to 38 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. Mostly cloudy, with a high near 28. Windy, with a west southwest wind 31 to 33 mph, with gusts as high as 48 mph.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 17. Windy.
Thursday
Snow. Mostly cloudy, with a high near 24. Blustery.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 17.
Friday
A chance of snow. Partly sunny, with a high near 29.
Friday Night
A chance of snow. Mostly cloudy, with a low around 22.
Saturday
A slight chance of snow. Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SW St Mary MT
 48.64°N 113.61°W (Elev. 7448 ft)
Last Update:
3:26 am MDT Apr 12, 2026
Forecast Valid:
5am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation