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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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Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

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

NA

41°F

5°C

Humidity 52%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 22 Nov 10:10 AM MST
Extended Forecast for

10 Miles SSW St Mary MT

  • Today

    Today: Mostly cloudy, with a high near 30. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 37 mph.

    High: 30 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tonight

    Tonight: A 10 percent chance of snow after 5am. Mostly cloudy, with a low around 30. Breezy, with a west southwest wind 24 to 28 mph, with gusts as high as 41 mph.

    Low: 30 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 40 percent chance of snow, mainly after 9am. Mostly cloudy, with a high near 32. Breezy, with a west southwest wind around 25 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: Snow. Low around 23. Breezy, with a west southwest wind 24 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 23 °F

    Snow and
    Breezy

  • Monday

    Monday: Snow. The snow could be heavy at times. High near 24. Breezy, with a west northwest wind 21 to 26 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 24 °F

    Heavy Snow
    and Breezy

  • Monday Night

    Monday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 10. West wind around 9 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 10 °F

    Snow Likely
    then Chance
    Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 18. West southwest wind around 9 mph. Little or no snow accumulation expected.

    High: 18 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 14. West southwest wind 8 to 10 mph.

    Low: 14 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 21.

    High: 21 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 30. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 37 mph.
Tonight
A 10 percent chance of snow after 5am. Mostly cloudy, with a low around 30. Breezy, with a west southwest wind 24 to 28 mph, with gusts as high as 41 mph.
Sunday
A 40 percent chance of snow, mainly after 9am. Mostly cloudy, with a high near 32. Breezy, with a west southwest wind around 25 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 23. Breezy, with a west southwest wind 24 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow. The snow could be heavy at times. High near 24. Breezy, with a west northwest wind 21 to 26 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Monday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 10. West wind around 9 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday
A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 18. West southwest wind around 9 mph. Little or no snow accumulation expected.
Tuesday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 14. West southwest wind 8 to 10 mph.
Wednesday
A chance of snow. Mostly cloudy, with a high near 21.
Wednesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 20.
Thanksgiving Day
Snow likely. Mostly cloudy, with a high near 27.
Thursday Night
Snow likely. Mostly cloudy, with a low around 20.
Friday
Snow likely. Mostly cloudy, with a high near 22.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW St Mary MT
 48.61°N 113.51°W (Elev. 6673 ft)
Last Update:
9:41 am MST Nov 22, 2025
Forecast Valid:
10am MST Nov 22, 2025-6pm MST Nov 28, 2025
 
Forecast Discussion
 
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Additional Resources

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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