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

37°F

3°C

Humidity 74%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 08 Dec 02:10 PM MST
Extended Forecast for

St Mary MT

High Wind Warning until December 9, 10:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning until December 9, 10:00am

    NOW until 10:00am Tue

    High Wind Warning

  • This Afternoon

    High: 43 °F

    Rain/Snow
    Likely and
    Breezy

  • Tonight

    Tonight: Rain likely, possibly mixed with snow before 8pm, then rain.  Steady temperature around 39. Breezy, with a west southwest wind 26 to 29 mph, with gusts as high as 65 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 39 °F

    Breezy.
    Rain/Snow
    then Rain

  • Tuesday

    Tuesday: A chance of rain and snow before 7am, then a chance of snow between 7am and 10am.  Partly sunny, with a temperature rising to near 40 by 10am, then falling to around 35 during the remainder of the day. Breezy, with a west wind 15 to 23 mph, with gusts as high as 55 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow and
    Breezy then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly after 11pm.  Low around 28. South southwest wind 9 to 11 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow

  • Wednesday

    Wednesday: Snow before 8am, then rain, possibly mixed with snow.  High near 44. West wind 13 to 17 mph, with gusts as high as 41 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 2am.  Mostly cloudy, with a low around 22. West southwest wind 10 to 14 mph, with gusts as high as 36 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Snow likely.  Mostly cloudy, with a high near 32. West wind around 9 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    High: 32 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely.  Mostly cloudy, with a low around 2. North northeast wind around 6 mph becoming light and variable  after midnight.

    Low: 2 °F

    Snow Likely

Detailed Forecast

This Afternoon
Rain and snow likely, mainly before 5pm. Mostly cloudy, with a high near 43. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 49 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Rain likely, possibly mixed with snow before 8pm, then rain. Steady temperature around 39. Breezy, with a west southwest wind 26 to 29 mph, with gusts as high as 65 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow before 7am, then a chance of snow between 7am and 10am. Partly sunny, with a temperature rising to near 40 by 10am, then falling to around 35 during the remainder of the day. Breezy, with a west wind 15 to 23 mph, with gusts as high as 55 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
Snow, mainly after 11pm. Low around 28. South southwest wind 9 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Snow before 8am, then rain, possibly mixed with snow. High near 44. West wind 13 to 17 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow likely, becoming all snow after 2am. Mostly cloudy, with a low around 22. West southwest wind 10 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow likely. Mostly cloudy, with a high near 32. West wind around 9 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow likely. Mostly cloudy, with a low around 2. North northeast wind around 6 mph becoming light and variable after midnight.
Friday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 33.
Friday Night
A chance of snow. Mostly cloudy, with a low around 11.
Saturday
A chance of snow. Partly sunny, with a high near 37.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 20.
Sunday
A chance of snow. Partly sunny, with a high near 40.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
St Mary MT
 48.76°N 113.44°W (Elev. 4741 ft)
1:26 pm MST Dec 8, 2025
2pm MST Dec 8, 2025-6pm MST Dec 14, 2025
 
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