Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

24°F

-4°C

Humidity 97%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 12 Feb 02:02 AM MST
Extended Forecast for

12 Miles SSW St. Regis MT

  • Overnight

    Overnight: Mostly clear, with a low around 23. Southwest wind 11 to 13 mph.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 33. West southwest wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. Southwest wind around 14 mph, with gusts as high as 18 mph.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 30. Southwest wind around 15 mph, with gusts as high as 24 mph.

    High: 30 °F

    Partly Sunny

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm.  Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 27. Southwest wind 14 to 16 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow Likely
    and Patchy
    Fog

  • Saturday

    Saturday: Snow.  Patchy fog before 2pm. High near 30. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow and
    Patchy Fog

  • Saturday Night

    Saturday Night: Snow.  Low around 28. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 28 °F

    Snow

  • Sunday

    Sunday: Snow.  Mostly cloudy, with a high near 29.

    High: 29 °F

    Snow

  • Sunday Night

    Sunday Night: A chance of snow.  Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 23. Southwest wind 11 to 13 mph.
Thursday
Mostly sunny, with a high near 33. West southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 24. Southwest wind around 14 mph, with gusts as high as 18 mph.
Friday
Partly sunny, with a high near 30. Southwest wind around 15 mph, with gusts as high as 24 mph.
Friday Night
Snow likely, mainly after 11pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 27. Southwest wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow. Patchy fog before 2pm. High near 30. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow. Low around 28. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow. Mostly cloudy, with a high near 29.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25.
Washington's Birthday
A chance of snow. Mostly cloudy, with a high near 29.
Monday Night
Snow likely. Mostly cloudy, with a low around 24.
Tuesday
Snow. Mostly cloudy, with a high near 26.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 22.
Wednesday
Snow likely. Mostly cloudy, with a high near 27.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW St. Regis MT
 47.14°N 115.18°W (Elev. 6535 ft)
1:01 am MST Feb 12, 2026
3am MST Feb 12, 2026-6pm MST Feb 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database