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

ST. MARY (SRYM8)

Lat: 48.74108°NLon: 113.43289°WElev: 4557.0ft.

NA

20°F

-7°C

Humidity 62%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Last update 30 Nov 06:11 PM MST
Extended Forecast for

7 Miles S 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
  • Tonight

    Tonight: Patchy blowing snow after 11pm. Partly cloudy, with a low around 6. Wind chill values as low as -15. Breezy, with a west southwest wind 18 to 23 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 33 mph.

    Low: 6 °F

    Patchy
    Blowing Snow
    and Breezy

  • Monday

    Monday: A 40 percent chance of snow after 2pm.  Widespread blowing snow, mainly after 3pm. Partly sunny, with a high near 18. Wind chill values as low as -10. Windy, with a west southwest wind 31 to 39 mph, with gusts as high as 49 mph.  New snow accumulation of less than a half inch possible.

    High: 18 °F

    Chance Snow
    and Blowing
    Snow

  • Monday Night

    Monday Night: Snow likely.  Widespread blowing snow. Mostly cloudy, with a low around 15. Wind chill values as low as -5. Very windy, with a west southwest wind 38 to 46 mph, with gusts as high as 55 mph.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 15 °F

    Snow Likely
    and Blowing
    Snow

  • Tuesday

    Tuesday: Snow.  Widespread blowing snow, mainly before 8am. High near 17. Wind chill values as low as -5. Windy, with a west southwest wind 24 to 34 mph decreasing to 13 to 23 mph in the afternoon. Winds could gust as high as 41 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 17 °F

    Snow and
    Blowing Snow

  • Tuesday Night

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

    Low: 11 °F

    Snow Likely
    then Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 16. Breezy, with a west southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 16 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 14. Windy, with a west southwest wind 33 to 40 mph, with gusts as high as 48 mph.

    Low: 14 °F

    Slight Chance
    Snow and
    Windy

  • Thursday

    Thursday: A chance of snow after 11am.  Partly sunny, with a high near 19. Windy, with a west southwest wind 30 to 33 mph, with gusts as high as 40 mph.

    High: 19 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 18. Windy.

    Low: 18 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
Patchy blowing snow after 11pm. Partly cloudy, with a low around 6. Wind chill values as low as -15. Breezy, with a west southwest wind 18 to 23 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 33 mph.
Monday
A 40 percent chance of snow after 2pm. Widespread blowing snow, mainly after 3pm. Partly sunny, with a high near 18. Wind chill values as low as -10. Windy, with a west southwest wind 31 to 39 mph, with gusts as high as 49 mph. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely. Widespread blowing snow. Mostly cloudy, with a low around 15. Wind chill values as low as -5. Very windy, with a west southwest wind 38 to 46 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday
Snow. Widespread blowing snow, mainly before 8am. High near 17. Wind chill values as low as -5. Windy, with a west southwest wind 24 to 34 mph decreasing to 13 to 23 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 11. Northwest wind around 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Partly sunny, with a high near 16. Breezy, with a west southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 32 mph.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 14. Windy, with a west southwest wind 33 to 40 mph, with gusts as high as 48 mph.
Thursday
A chance of snow after 11am. Partly sunny, with a high near 19. Windy, with a west southwest wind 30 to 33 mph, with gusts as high as 40 mph.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 18. Windy.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 21. Windy.
Friday Night
Snow likely. Mostly cloudy, with a low around 18. Windy.
Saturday
Snow likely. Mostly cloudy, with a high near 21. Breezy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 14. Breezy.
Sunday
A chance of snow. Mostly cloudy, with a high near 21. Windy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S St Mary MT
 48.64°N 113.42°W (Elev. 7927 ft)
6:32 pm MST Nov 30, 2025
7pm MST Nov 30, 2025-6pm MST Dec 7, 2025
 
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Additional Resources

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