Severe Thunderstorms and Heavy Rain in the Southern U.S.; Snow in the Northern Rockies and Northern Plains

A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

39°F

4°C

Humidity 59%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 24 Nov 03:02 PM MST
Extended Forecast for

8 Miles SW St. Regis MT

  • Tonight

    Tonight: Partly cloudy, with a low around 21. West southwest wind 6 to 11 mph becoming light south southwest  after midnight. Winds could gust as high as 26 mph.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 31. Calm wind.

    High: 31 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Snow, mainly after 11pm.  Low around 27. Light south southwest wind.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Snow

  • Wednesday

    Wednesday: Snow.  High near 34. Light south southwest wind.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly after 11pm.  Low around 32. Calm wind.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 32 °F

    Snow

  • Thanksgiving Day

    Thanksgiving Day: Snow before 11am, then rain and snow.  Snow level rising to 5400 feet in the afternoon. High near 35. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow, becoming all snow after 11pm.  Low around 31. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Rain/Snow
    then Snow

  • Friday

    Friday: Snow.  Mostly cloudy, with a high near 32.

    High: 32 °F

    Snow

  • Friday Night

    Friday Night: Snow likely.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Snow Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 21. West southwest wind 6 to 11 mph becoming light south southwest after midnight. Winds could gust as high as 26 mph.
Tuesday
Mostly cloudy, with a high near 31. Calm wind.
Tuesday Night
Snow, mainly after 11pm. Low around 27. Light south southwest wind. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 34. Light south southwest wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow, mainly after 11pm. Low around 32. Calm wind. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thanksgiving Day
Snow before 11am, then rain and snow. Snow level rising to 5400 feet in the afternoon. High near 35. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain and snow, becoming all snow after 11pm. Low around 31. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow. Mostly cloudy, with a high near 32.
Friday Night
Snow likely. Mostly cloudy, with a low around 24.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 27.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 13.
Sunday
A chance of snow. Partly sunny, with a high near 21.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 15.
Monday
A chance of snow. Partly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW St. Regis MT
 47.22°N 115.22°W (Elev. 4984 ft)
1:02 pm MST Nov 24, 2025
3pm MST Nov 24, 2025-6pm MST Dec 1, 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