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

Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

33°F

1°C

Humidity 72%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 17 Jan 12:02 PM MST
Extended Forecast for

St. Regis MT

  • This Afternoon

    This Afternoon: Patchy fog after 5pm. Otherwise, sunny, with a high near 38. Calm wind.

    High: 38 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy fog before 11pm. Areas of freezing fog after 11pm. Otherwise, mostly clear, with a low around 22. Calm wind.

    Low: 22 °F

    Areas
    Freezing Fog
    and Patchy
    Fog

  • Sunday

    Sunday: Patchy fog between 11am and noon. Areas of freezing fog before 11am. Otherwise, sunny, with a high near 35. Calm wind.

    High: 35 °F

    Areas
    Freezing Fog
    and Patchy
    Fog then
    Sunny

  • Sunday Night

    Sunday Night: Widespread fog, mainly after 5am. Otherwise, mostly clear, with a low around 16. Calm wind.

    Low: 16 °F

    Fog

  • M.L.King Day

    M.L.King Day: Areas of fog before 10am. Otherwise, sunny, with a high near 38. Calm wind.

    High: 38 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 21.

    Low: 21 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 39.

    High: 39 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 18.

    Low: 18 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 32.

    High: 32 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Patchy fog after 5pm. Otherwise, sunny, with a high near 38. Calm wind.
Tonight
Patchy fog before 11pm. Areas of freezing fog after 11pm. Otherwise, mostly clear, with a low around 22. Calm wind.
Sunday
Patchy fog between 11am and noon. Areas of freezing fog before 11am. Otherwise, sunny, with a high near 35. Calm wind.
Sunday Night
Widespread fog, mainly after 5am. Otherwise, mostly clear, with a low around 16. Calm wind.
M.L.King Day
Areas of fog before 10am. Otherwise, sunny, with a high near 38. Calm wind.
Monday Night
Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 21.
Tuesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 39.
Tuesday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 18.
Wednesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 32.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
A slight chance of snow. Partly sunny, with a high near 33.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 15.
Friday
A chance of snow. Partly sunny, with a high near 27.
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:
2:06 am MST Jan 17, 2026
Forecast Valid:
12pm MST Jan 17, 2026-6pm MST Jan 23, 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