Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

35°F

2°C

Humidity 87%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 29 Jan 07:02 PM MST
Extended Forecast for

St. Regis MT

  • Tonight

    Tonight: A chance of rain or freezing rain, mainly after 5am.  Patchy fog after 8pm.  Otherwise, mostly cloudy, with a low around 33. Calm wind.  Chance of precipitation is 30%.

    Low: 33 °F

    Patchy Fog
    then Chance
    Rain/Freezing
    Rain and
    Areas Fog

  • Friday

    Friday: A chance of rain or freezing rain before 9am, then a slight chance of rain after 3pm.  Areas of fog before 1pm.  Otherwise, cloudy, with a high near 43. Calm wind.  Chance of precipitation is 40%.

    High: 43 °F

    Chance
    Rain/Freezing
    Rain and
    Areas Fog

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before 11pm.  Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 46. Calm wind.

    High: 46 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 10am.  Otherwise, mostly cloudy, with a high near 49.

    High: 49 °F

    Areas Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly after 11pm.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain
    and Patchy
    Fog

  • Monday

    Monday: A chance of rain, mainly before 11am.  Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 41.

    High: 41 °F

    Chance Rain
    and Patchy
    Fog

  • Monday Night

    Monday Night: Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 30.

    Low: 30 °F

    Patchy Fog

Detailed Forecast

Tonight
A chance of rain or freezing rain, mainly after 5am. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 30%.
Friday
A chance of rain or freezing rain before 9am, then a slight chance of rain after 3pm. Areas of fog before 1pm. Otherwise, cloudy, with a high near 43. Calm wind. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of rain, mainly before 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 36. Calm wind.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 46. Calm wind.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Sunday
Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 49.
Sunday Night
A 30 percent chance of rain, mainly after 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 34.
Monday
A chance of rain, mainly before 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 41.
Monday Night
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 30.
Tuesday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 44.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 29.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 48.
Wednesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
St. Regis MT
 47.3°N 115.08°W (Elev. 2799 ft)
2:07 pm MST Jan 29, 2026
7pm MST Jan 29, 2026-6pm MST Feb 5, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database