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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.

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Hazardous Weather Conditions

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

NA

26°F

-3°C

Humidity 96%
Wind Speed WNW 13 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill15°F (-9°C)
Last update 06 Dec 03:00 PM MST
Extended Forecast for

10 Miles WSW St Mary MT

Winter Weather Advisory December 6, 03:21pm until December 6, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 6, 03:21pm until December 6, 09:00pm

    NOW until 9:00pm Sat

    Winter Weather Advisory

  • This Afternoon

    High: 30 °F

    Heavy Snow

  • Tonight

    Tonight: A 40 percent chance of snow, mainly between 1am and 2am. Mostly cloudy, with a low around 28. West southwest wind 14 to 16 mph, with gusts as high as 37 mph. New snow accumulation of 2 to 4 inches possible.

    Low: 28 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 35. West southwest wind 13 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Slight Chance
    Snow then
    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely. Mostly cloudy, with a low around 31. West southwest wind 16 to 20 mph, with gusts as high as 49 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Low: 31 °F

    Snow Likely

  • Monday

    Monday: Snow, mainly after 11am. High near 38. West southwest wind around 21 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 38 °F

    Snow

  • Monday Night

    Monday Night: Snow before 11pm, then rain and snow between 11pm and 2am, then snow after 2am. The snow could be heavy at times. Low around 30. Breezy, with a west southwest wind 21 to 24 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 30 °F

    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 36. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow Likely
    and Breezy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 26. Southwest wind 10 to 13 mph, with gusts as high as 29 mph.

    Low: 26 °F

    Heavy Snow

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. High near 30. West southwest wind around 13 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
A 40 percent chance of snow, mainly between 1am and 2am. Mostly cloudy, with a low around 28. West southwest wind 14 to 16 mph, with gusts as high as 37 mph. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 35. West southwest wind 13 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow likely. Mostly cloudy, with a low around 31. West southwest wind 16 to 20 mph, with gusts as high as 49 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow, mainly after 11am. High near 38. West southwest wind around 21 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow before 11pm, then rain and snow between 11pm and 2am, then snow after 2am. The snow could be heavy at times. Low around 30. Breezy, with a west southwest wind 21 to 24 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Tuesday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 36. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow likely, mainly after 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 26. Southwest wind 10 to 13 mph, with gusts as high as 29 mph.
Wednesday
Snow. Mostly cloudy, with a high near 33.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 11.
Thursday
Snow likely. Mostly cloudy, with a high near 22.
Thursday Night
Snow likely. Mostly cloudy, with a low around 12.
Friday
Snow likely. Mostly cloudy, with a high near 28.
Friday Night
A chance of snow. Mostly cloudy, with a low around 22.
Saturday
A chance of snow. Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW St Mary MT
 48.68°N 113.65°W (Elev. 5748 ft)
Last Update:
1:47 pm MST Dec 6, 2025
Forecast Valid:
3pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation