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

23°F

-5°C

Humidity 89%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 21 Jan 08:02 AM MST
Extended Forecast for

12 Miles SSW St. Regis MT

  • Today

    Today: Partly sunny, with a high near 26. West wind around 7 mph.

    High: 26 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 15. West southwest wind around 7 mph.

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 21. North northwest wind 7 to 10 mph becoming southeast in the morning.

    High: 21 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 5. Wind chill values as low as -10. East northeast wind around 14 mph.

    Low: 5 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 12. Northeast wind 11 to 14 mph, with gusts as high as 18 mph.

    High: 12 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 17.

    High: 17 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 26. West wind around 7 mph.
Tonight
Mostly cloudy, with a low around 15. West southwest wind around 7 mph.
Thursday
Partly sunny, with a high near 21. North northwest wind 7 to 10 mph becoming southeast in the morning.
Thursday Night
Partly cloudy, with a low around 5. Wind chill values as low as -10. East northeast wind around 14 mph.
Friday
Sunny, with a high near 12. Northeast wind 11 to 14 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 5.
Saturday
Sunny, with a high near 17.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
Mostly sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around 14.
Monday
A chance of snow. Partly sunny, with a high near 25.
Monday Night
A chance of snow. Mostly cloudy, with a low around 20.
Tuesday
A slight chance of snow. Partly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW St. Regis MT
 47.14°N 115.18°W (Elev. 6535 ft)
2:06 am MST Jan 21, 2026
9am MST Jan 21, 2026-6pm MST Jan 27, 2026
 
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Additional Resources

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