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

36°F

2°C

Humidity 45%
Wind Speed WNW 6 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill31°F (-1°C)
Last update 28 Mar 12:00 PM MDT
Extended Forecast for

9 Miles SW St Mary MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 35. Breezy, with a west southwest wind around 22 mph, with gusts as high as 31 mph.

    High: 35 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 30 mph.

    Low: 25 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 4pm. The snow could be heavy at times. Partly sunny, with a high near 31. Windy, with a west southwest wind 21 to 31 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Slight Chance
    Snow and
    Breezy then
    Heavy Snow
    and Windy

  • Sunday Night

    Sunday Night: Snow. Low around 17. Windy, with a west southwest wind 29 to 31 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 17 °F

    Snow and
    Windy

  • Monday

    Monday: Snow. High near 20. Windy, with a west southwest wind 24 to 30 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 20 °F

    Snow and
    Windy

  • Monday Night

    Monday Night: A 40 percent chance of snow before midnight. Partly cloudy, with a low around 7. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 28 mph. New snow accumulation of less than one inch possible.

    Low: 7 °F

    Chance Snow
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 26 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18. Southwest wind 13 to 16 mph, with gusts as high as 23 mph.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow after noon. Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny
    then Slight
    Chance Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 35. Breezy, with a west southwest wind around 22 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around 25. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 30 mph.
Sunday
Snow likely, mainly after 4pm. The snow could be heavy at times. Partly sunny, with a high near 31. Windy, with a west southwest wind 21 to 31 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. Low around 17. Windy, with a west southwest wind 29 to 31 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow. High near 20. Windy, with a west southwest wind 24 to 30 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday Night
A 40 percent chance of snow before midnight. Partly cloudy, with a low around 7. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 28 mph. New snow accumulation of less than one inch possible.
Tuesday
Mostly sunny, with a high near 26. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 18. Southwest wind 13 to 16 mph, with gusts as high as 23 mph.
Wednesday
A slight chance of snow after noon. Partly sunny, with a high near 33.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 23.
Thursday
Snow. Cloudy, with a high near 27. Windy.
Thursday Night
Snow likely. Mostly cloudy, with a low around 18. Breezy.
Friday
Snow likely. Mostly cloudy, with a high near 28. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW St Mary MT
 48.64°N 113.58°W (Elev. 8199 ft)
Last Update:
12:31 pm MDT Mar 28, 2026
Forecast Valid:
2pm MDT Mar 28, 2026-6pm MDT Apr 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation