National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

ST. REGIS (STGM8)

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

NA

43°F

6°C

Humidity 61%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 05 Mar 06:02 PM MST
Extended Forecast for

12 Miles SSW St. Regis MT

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 23. West wind 16 to 20 mph, with gusts as high as 28 mph. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Heavy Snow
    then Slight
    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow, mainly after 9am. Mostly cloudy, with a high near 27. West southwest wind 17 to 21 mph, with gusts as high as 30 mph. New snow accumulation of around an inch possible.

    High: 27 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow, mainly after 11pm. Low around 27. Southwest wind 17 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow

  • Saturday

    Saturday: Snow. High near 36. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Breezy. Snow
    then Snow
    Likely

  • Saturday Night

    Saturday Night: A chance of rain and snow before 2am, then a chance of snow. Snow level 6600 feet. Mostly cloudy, with a low around 34. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Chance
    Rain/Snow and
    Breezy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 36. Windy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely
    and Windy

  • Sunday Night

    Sunday Night: Snow. Low around 28. Windy. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Snow and
    Windy

  • Monday

    Monday: Snow. Mostly cloudy, with a high near 29. Windy.

    High: 29 °F

    Snow and
    Windy

  • Monday Night

    Monday Night: Snow. Mostly cloudy, with a low around 19. Windy.

    Low: 19 °F

    Snow and
    Windy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly before 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 23. West wind 16 to 20 mph, with gusts as high as 28 mph. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
A 50 percent chance of snow, mainly after 9am. Mostly cloudy, with a high near 27. West southwest wind 17 to 21 mph, with gusts as high as 30 mph. New snow accumulation of around an inch possible.
Friday Night
Snow, mainly after 11pm. Low around 27. Southwest wind 17 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow. High near 36. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday Night
A chance of rain and snow before 2am, then a chance of snow. Snow level 6600 feet. Mostly cloudy, with a low around 34. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 36. Windy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 28. Windy. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Monday
Snow. Mostly cloudy, with a high near 29. Windy.
Monday Night
Snow. Mostly cloudy, with a low around 19. Windy.
Tuesday
Snow. Cloudy, with a high near 22. Windy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 18. Windy.
Wednesday
Snow. Mostly cloudy, with a high near 27. Breezy.
Wednesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 25. Windy.
Thursday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 28. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW St. Regis MT
 47.14°N 115.18°W (Elev. 6535 ft)
Last Update:
1:00 pm MST Mar 5, 2026
Forecast Valid:
7pm MST Mar 5, 2026-6pm MDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation