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

32°F

0°C

Humidity 92%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 09 Mar 06:02 AM MDT
Extended Forecast for

St. Regis MT

  • Today

    Today: A chance of snow before 11am, then a chance of snow after noon. Partly sunny, with a high near 39. West southwest wind 3 to 8 mph. Winds could gust as high as 24 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow

  • Tonight

    Tonight: Snow likely, mainly after 4am. Mostly cloudy, with a low around 24. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow likely, mainly before noon. Mostly cloudy, with a high near 37. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow after midnight. Partly cloudy, with a low around 21. Light south southwest wind. Little or no snow accumulation expected.

    Low: 21 °F

    Partly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow before 3pm, then rain and snow. High near 42. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 42 °F

    Snow Likely
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain. Low around 34. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Rain

  • Thursday

    Thursday: Rain before noon, then rain and snow between noon and 3pm, then rain after 3pm. High near 45. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F

    Rain then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain before 9pm, then rain and snow. Cloudy, with a low around 33.

    Low: 33 °F

    Rain/Snow

  • Friday

    Friday: Rain and snow, becoming all rain after noon. Cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow
    then Rain

Detailed Forecast

Today
A chance of snow before 11am, then a chance of snow after noon. Partly sunny, with a high near 39. West southwest wind 3 to 8 mph. Winds could gust as high as 24 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly after 4am. Mostly cloudy, with a low around 24. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow likely, mainly before noon. Mostly cloudy, with a high near 37. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 40 percent chance of snow after midnight. Partly cloudy, with a low around 21. Light south southwest wind. Little or no snow accumulation expected.
Wednesday
Snow before 3pm, then rain and snow. High near 42. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Rain. Low around 34. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain before noon, then rain and snow between noon and 3pm, then rain after 3pm. High near 45. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain before 9pm, then rain and snow. Cloudy, with a low around 33.
Friday
Rain and snow, becoming all rain after noon. Cloudy, with a high near 45.
Friday Night
Rain. Cloudy, with a low around 34.
Saturday
Rain and snow. Snow level 4000 feet. Mostly cloudy, with a high near 46.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 25.
Sunday
A chance of snow. Mostly cloudy, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
St. Regis MT
 47.29°N 115.12°W (Elev. 2838 ft)
Last Update:
2:01 am MDT Mar 9, 2026
Forecast Valid:
7am MDT Mar 9, 2026-6pm MDT Mar 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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