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

Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

26°F

-3°C

Humidity 94%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 18 Jan 02:02 AM MST
Extended Forecast for

St. Regis MT

  • Overnight

    Overnight: Patchy fog before 4am. Areas of freezing fog. Otherwise, mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Areas
    Freezing Fog
    and Patchy
    Fog

  • Sunday

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

    High: 35 °F

    Areas
    Freezing Fog
    and Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 8pm. Otherwise, mostly clear, with a low around 17. Calm wind.

    Low: 17 °F

    Patchy 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 midnight. Otherwise, partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 39.

    High: 39 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog before 2am, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 19.

    Low: 19 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 35.

    High: 35 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 21.

    Low: 21 °F

    Patchy Fog

Detailed Forecast

Overnight
Patchy fog before 4am. Areas of freezing fog. Otherwise, mostly clear, with a low around 23. Calm wind.
Sunday
Areas of fog before 11am. Areas of freezing fog before 11am. Otherwise, sunny, with a high near 35. Calm wind.
Sunday Night
Patchy fog after 8pm. Otherwise, mostly clear, with a low around 17. 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 midnight. Otherwise, partly cloudy, with a low around 21. Calm wind.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 39.
Tuesday Night
Patchy fog before 2am, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 19.
Wednesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 35.
Wednesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 21.
Thursday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 37.
Thursday Night
A chance of rain and snow. Patchy fog. Otherwise, mostly cloudy, with a low around 21.
Friday
Snow likely. Patchy fog. Otherwise, mostly cloudy, with a high near 30.
Friday Night
Snow likely. Patchy fog. Otherwise, mostly cloudy, with a low around 10.
Saturday
Snow likely. Patchy fog. Otherwise, mostly cloudy, with a high near 22.
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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:
2:02 am MST Jan 18, 2026
Forecast Valid:
2am MST Jan 18, 2026-6pm MST Jan 24, 2026
 
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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