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

34°F

1°C

Humidity 98%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 05 Mar 09:02 PM MST
Extended Forecast for

St. Regis MT

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow before 8am, then a chance of rain after 2pm. Snow level rising to 3900 feet in the afternoon. Partly sunny, with a high near 44. Light west wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 44 °F

    Slight Chance
    Snow then
    Chance Rain

  • Friday Night

    Friday Night: Rain likely after 11pm. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 48. Light southwest wind. Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 40. Light southwest wind.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 11am. Partly sunny, with a high near 51. Chance of precipitation is 60%.

    High: 51 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly between 11pm and 5am. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely

  • Monday

    Monday: A chance of rain before 8am, then a chance of snow. Partly sunny, with a high near 46.

    High: 46 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday Night

    Monday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Snow Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. Calm wind.
Friday
A slight chance of snow before 8am, then a chance of rain after 2pm. Snow level rising to 3900 feet in the afternoon. Partly sunny, with a high near 44. Light west wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
Rain likely after 11pm. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 60%.
Saturday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 48. Light southwest wind. Chance of precipitation is 70%.
Saturday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 40. Light southwest wind.
Sunday
Rain likely, mainly after 11am. Partly sunny, with a high near 51. Chance of precipitation is 60%.
Sunday Night
Rain likely, mainly between 11pm and 5am. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Monday
A chance of rain before 8am, then a chance of snow. Partly sunny, with a high near 46.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 24.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 38.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 24.
Wednesday
Snow likely. Mostly cloudy, with a high near 41.
Wednesday Night
Rain and snow likely. Snow level 2900 feet. Mostly cloudy, with a low around 29.
Thursday
Rain and snow likely. Snow level rising to 3300 feet in the afternoon. Mostly cloudy, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
St. Regis MT
 47.3°N 115.08°W (Elev. 2799 ft)
Last Update:
1:00 pm MST Mar 5, 2026
Forecast Valid:
9pm MST Mar 5, 2026-6pm MDT Mar 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation