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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

23°F

-5°C

Humidity 97%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 16 Jan 06:02 AM MST
Extended Forecast for

St. Regis MT

  • Today

    Today: Patchy fog before noon, then patchy fog after 5pm. Areas of freezing fog before 10am. Otherwise, mostly sunny, with a high near 35. Calm wind.

    High: 35 °F

    Areas
    Freezing Fog
    and Patchy
    Fog

  • Tonight

    Tonight: Areas of fog before 11pm. Widespread freezing fog, mainly after 2am. Otherwise, mostly clear, with a low around 19. Calm wind.

    Low: 19 °F

    Freezing Fog
    and Areas Fog

  • Saturday

    Saturday: Widespread freezing fog, mainly before 8am. Sunny, with a high near 38. Calm wind.

    High: 38 °F

    Freezing Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog. Otherwise, clear, with a low around 22. Calm wind.

    Low: 22 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before noon. Otherwise, sunny, with a high near 38. Calm wind.

    High: 38 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Widespread fog, mainly after 5am. Otherwise, mostly clear, with a low around 18.

    Low: 18 °F

    Fog

  • M.L.King Day

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

    High: 38 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 20.

    Low: 20 °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

Detailed Forecast

Today
Patchy fog before noon, then patchy fog after 5pm. Areas of freezing fog before 10am. Otherwise, mostly sunny, with a high near 35. Calm wind.
Tonight
Areas of fog before 11pm. Widespread freezing fog, mainly after 2am. Otherwise, mostly clear, with a low around 19. Calm wind.
Saturday
Widespread freezing fog, mainly before 8am. Sunny, with a high near 38. Calm wind.
Saturday Night
Patchy fog. Otherwise, clear, with a low around 22. Calm wind.
Sunday
Areas of fog before noon. Otherwise, sunny, with a high near 38. Calm wind.
Sunday Night
Widespread fog, mainly after 5am. Otherwise, mostly clear, with a low around 18.
M.L.King Day
Areas of fog before 10am. Otherwise, sunny, with a high near 38.
Monday Night
Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 20.
Tuesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 39.
Tuesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 22.
Wednesday
Patchy fog. Otherwise, partly sunny, with a high near 37.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 23.
Thursday
A chance of snow. Partly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
St. Regis MT
 47.29°N 115.12°W (Elev. 2838 ft)
Last Update:
1:02 am MST Jan 16, 2026
Forecast Valid:
6am MST Jan 16, 2026-6pm MST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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