National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.

Read More >

Hazardous Weather Conditions

Current conditions at

Logan Pass Visitors Center (LGPVC)

Lat: 48.6949°NLon: 113.7169°WElev: 6775.0ft.

NA

6°F

-14°C

Humidity 86%
Wind Speed WNW 8 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 3°F (-16°C)
Visibility NA
Wind Chill-7°F (-22°C)
Last update 01 Dec 02:00 AM MST
Extended Forecast for

11 Miles SSW St Mary MT

Winter Weather Advisory December 1, 05:00pm until December 2, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 13. Wind chill values as low as -5. Southwest wind around 18 mph, with gusts as high as 23 mph.

    Low: 13 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow, mainly after 2pm. Patchy blowing snow. Mostly cloudy, with a high near 18. Wind chill values as low as -5. Breezy, with a southwest wind 21 to 24 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.

    High: 18 °F

    Patchy
    Blowing Snow
    then Chance
    Snow and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Snow, mainly after 2am. Patchy blowing snow. Low around 16. Wind chill values as low as -5. Breezy, with a southwest wind 22 to 28 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Snow and
    Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow. High near 20. West southwest wind 7 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 20 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 14. West wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Snow Likely
    then Chance
    Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow. Partly sunny, with a high near 18. West southwest wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 18 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 17. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 33 mph. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Chance Snow
    and Breezy

  • Thursday

    Thursday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 21. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 29 mph.

    High: 21 °F

    Snow Likely
    and Breezy

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 13. Wind chill values as low as -5. Southwest wind around 18 mph, with gusts as high as 23 mph.
Monday
A 30 percent chance of snow, mainly after 2pm. Patchy blowing snow. Mostly cloudy, with a high near 18. Wind chill values as low as -5. Breezy, with a southwest wind 21 to 24 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.
Monday Night
Snow, mainly after 2am. Patchy blowing snow. Low around 16. Wind chill values as low as -5. Breezy, with a southwest wind 22 to 28 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow. High near 20. West southwest wind 7 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 14. West wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 18. West southwest wind 11 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 33 mph. New snow accumulation of less than one inch possible.
Thursday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 21. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 29 mph.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20.
Friday
Snow. Mostly cloudy, with a high near 24.
Friday Night
Snow. Mostly cloudy, with a low around 14. Breezy.
Saturday
Snow. Mostly cloudy, with a high near 20.
Saturday Night
Snow likely. Mostly cloudy, with a low around 19. Breezy.
Sunday
Snow likely. Mostly cloudy, with a high near 24. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW St Mary MT
 48.61°N 113.54°W (Elev. 6765 ft)
Last Update:
2:26 am MST Dec 1, 2025
Forecast Valid:
3am MST Dec 1, 2025-6pm MST Dec 7, 2025
 
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