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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

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

Lat: 48.74111°NLon: 113.43306°WElev: 4550.0ft.

NA

37°F

3°C

Humidity 57%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 09 Dec 10:10 AM MST
Extended Forecast for

6 Miles W St Mary MT

Winter Weather Advisory December 10, 12:00am until December 10, 11:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: A chance of snow before noon, then a chance of snow after 3pm. Partly sunny, with a temperature falling to around 23 by 5pm. Breezy, with a west wind 22 to 25 mph, with gusts as high as 49 mph. Chance of precipitation is 30%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 31 °F⇓

    Chance Snow
    and Breezy

  • Tonight

    Tonight: Snow, mainly after 11pm. Low around 22. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Chance Snow
    then Snow and
    Breezy

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 34. Windy, with a west southwest wind 29 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 34 °F

    Heavy Snow
    and Windy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 23. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 7 to 11 inches possible.

    Low: 23 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow. The snow could be heavy at times. High near 30. Breezy, with a west northwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    High: 30 °F

    Heavy Snow
    and Breezy

  • Thursday Night

    Thursday Night: Snow likely. Mostly cloudy, with a low around 1. North northwest wind around 10 mph becoming west after midnight. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Low: 1 °F

    Snow Likely

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 21. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.

    High: 21 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 7. West southwest wind 14 to 16 mph, with gusts as high as 29 mph.

    Low: 7 °F

    Heavy Snow

  • Saturday

    Saturday: A chance of snow. Partly sunny, with a high near 25.

    High: 25 °F

    Chance Snow

Detailed Forecast

Today
A chance of snow before noon, then a chance of snow after 3pm. Partly sunny, with a temperature falling to around 23 by 5pm. Breezy, with a west wind 22 to 25 mph, with gusts as high as 49 mph. Chance of precipitation is 30%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow, mainly after 11pm. Low around 22. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 34. Windy, with a west southwest wind 29 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 23. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 7 to 11 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 30. Breezy, with a west northwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Thursday Night
Snow likely. Mostly cloudy, with a low around 1. North northwest wind around 10 mph becoming west after midnight. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow. The snow could be heavy at times. High near 21. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.
Friday Night
Snow likely, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 7. West southwest wind 14 to 16 mph, with gusts as high as 29 mph.
Saturday
A chance of snow. Partly sunny, with a high near 25.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 21. Breezy.
Sunday
A chance of snow. Partly sunny, with a high near 28. Breezy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 30. Breezy.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W St Mary MT
 48.75°N 113.57°W (Elev. 6909 ft)
Last Update:
9:52 am MST Dec 9, 2025
Forecast Valid:
10am MST Dec 9, 2025-6pm MST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation