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

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

28°F

-2°C

Humidity 84%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 20 Jan 10:02 AM MST
Extended Forecast for

12 Miles S St. Regis MT

  • Today

    Today: Sunny, with a high near 27. North wind 6 to 8 mph.

    High: 27 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 17. West southwest wind 9 to 15 mph, with gusts as high as 18 mph.

    Low: 17 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24. West wind 5 to 11 mph.

    High: 24 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14. Southwest wind 6 to 9 mph.

    Low: 14 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 21. Southwest wind around 9 mph becoming northwest in the afternoon.

    High: 21 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of snow after 11am.  Mostly sunny, with a high near 20.

    High: 20 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 27. North wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 17. West southwest wind 9 to 15 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 24. West wind 5 to 11 mph.
Wednesday Night
Mostly cloudy, with a low around 14. Southwest wind 6 to 9 mph.
Thursday
Partly sunny, with a high near 21. Southwest wind around 9 mph becoming northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 17.
Friday Night
Mostly clear, with a low around 9.
Saturday
A slight chance of snow after 11am. Mostly sunny, with a high near 20.
Saturday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 12.
Sunday
A chance of snow. Partly sunny, with a high near 24.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 20.
Monday
Snow likely. Mostly cloudy, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S St. Regis MT
 47.12°N 115.14°W (Elev. 6995 ft)
2:06 am MST Jan 20, 2026
10am MST Jan 20, 2026-6pm MST Jan 26, 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