Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast; heavy rain in the Southeast

A storm system will bring a variety of hazards to the Eastern US. Wintry precipitation is expected from the central Appalachians to the Northeast. Heavy snow is expected for interior New England and the northern Mid-Atlantic through the night, and icing will continue in the Appalachians this morning. On the south side of the system, heavy rain and thunderstorms will persist across the Southeast. Read More >

Current conditions at

ST. REGIS (STGM8)

Lat: 47.30711°NLon: 115.10761°WElev: 2678.0ft.

NA

29°F

-2°C

Humidity 98%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 02 Dec 09:02 AM MST
Extended Forecast for

5 Miles NW St. Regis MT

Winter Weather Advisory until December 2, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 2, 12:00pm

    NOW until 12:00pm Tue

    Winter Weather Advisory

  • Today

    High: 29 °F

    Snow Likely
    then Chance
    Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 28. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 28 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after 11pm.  Cloudy, with a low around 26. Southwest wind 5 to 7 mph.  Little or no snow accumulation expected.

    Low: 26 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly after 11am.  Cloudy, with a high near 30. West southwest wind around 7 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely.  Cloudy, with a low around 29. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Likely

  • Friday

    Friday: Snow.  High near 36. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 36 °F

    Snow

  • Friday Night

    Friday Night: Rain and snow.  Snow level 4900 feet. Cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow

Detailed Forecast

Today
Snow likely, mainly before 10am. Cloudy, with a high near 29. West northwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.
Tonight
Mostly cloudy, with a low around 19. Calm wind.
Wednesday
Mostly cloudy, with a high near 28. Calm wind becoming west southwest around 5 mph in the afternoon.
Wednesday Night
A 30 percent chance of snow, mainly after 11pm. Cloudy, with a low around 26. Southwest wind 5 to 7 mph. Little or no snow accumulation expected.
Thursday
Snow likely, mainly after 11am. Cloudy, with a high near 30. West southwest wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely. Cloudy, with a low around 29. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow. High near 36. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Rain and snow. Snow level 4900 feet. Cloudy, with a low around 34.
Saturday
Rain and snow, becoming all snow after 2pm. Snow level 4600 feet. Cloudy, with a high near 35.
Saturday Night
Snow likely. Mostly cloudy, with a low around 32.
Sunday
Snow likely. Cloudy, with a high near 35.
Sunday Night
Snow likely. Mostly cloudy, with a low around 32.
Monday
A chance of snow. Mostly cloudy, with a high near 37.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW St. Regis MT
 47.35°N 115.16°W (Elev. 4544 ft)
1:02 am MST Dec 2, 2025
9am MST Dec 2, 2025-6pm MST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database