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

26°F

-3°C

Humidity 61%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 25 Nov 07:10 AM MST
Extended Forecast for

St Mary MT

  • Today

    Today: Partly sunny, with a high near 33. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 33 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 5am.  Mostly cloudy, with a low around 22. South southwest wind 6 to 8 mph.  New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before 7am.  Increasing clouds, with a high near 34. Southwest wind 7 to 9 mph.  New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 24. West southwest wind 3 to 7 mph.  New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow

  • Thanksgiving Day

    Thanksgiving Day: Snow likely, mainly after 11am.  Cloudy, with a high near 37. Calm wind becoming south southeast around 6 mph in the afternoon.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow.  Low around 18. South southeast wind 5 to 9 mph becoming north northwest in the evening.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow

  • Friday

    Friday: Snow.  High near 27. North wind around 8 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 11. North northeast wind around 6 mph becoming west after midnight.

    Low: 11 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow.  Partly sunny, with a high near 24.

    High: 24 °F

    Chance Snow

Detailed Forecast

Today
Partly sunny, with a high near 33. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Tonight
A 30 percent chance of snow, mainly after 5am. Mostly cloudy, with a low around 22. South southwest wind 6 to 8 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow, mainly before 7am. Increasing clouds, with a high near 34. Southwest wind 7 to 9 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 24. West southwest wind 3 to 7 mph. New snow accumulation of less than a half inch possible.
Thanksgiving Day
Snow likely, mainly after 11am. Cloudy, with a high near 37. Calm wind becoming south southeast around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow. Low around 18. South southeast wind 5 to 9 mph becoming north northwest in the evening. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow. High near 27. North wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A chance of snow. Mostly cloudy, with a low around 11. North northeast wind around 6 mph becoming west after midnight.
Saturday
A chance of snow. Partly sunny, with a high near 24.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 3.
Sunday
A slight chance of snow. Partly sunny, with a high near 23.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 30.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
St Mary MT
 48.74°N 113.44°W (Elev. 4554 ft)
7:37 am MST Nov 25, 2025
7am MST Nov 25, 2025-6pm MST Dec 1, 2025
 
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