Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

31°F

-1°C

Humidity 68%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 21 Jan 04:02 PM MST
Extended Forecast for

6 Miles SW St. Regis MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 30. Calm wind becoming east northeast 5 to 8 mph in the afternoon.

    High: 30 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 12. East northeast wind 8 to 10 mph, with gusts as high as 25 mph.

    Low: 12 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 22. East wind around 6 mph.

    High: 22 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 8. Light and variable wind.

    Low: 8 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 19. Calm wind.
Thursday
Partly sunny, with a high near 30. Calm wind becoming east northeast 5 to 8 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 12. East northeast wind 8 to 10 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 22. East wind around 6 mph.
Friday Night
Mostly clear, with a low around 8. Light and variable wind.
Saturday
Sunny, with a high near 28.
Saturday Night
Mostly clear, with a low around 11.
Sunday
Sunny, with a high near 31.
Sunday Night
Mostly clear, with a low around 16.
Monday
A slight chance of snow after 11am. Mostly sunny, with a high near 35.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 23.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 38.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
A slight chance of rain and snow. Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW St. Regis MT
 47.24°N 115.2°W (Elev. 3688 ft)
2:06 pm MST Jan 21, 2026
4pm MST Jan 21, 2026-6pm MST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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