Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

19°F

-7°C

Humidity 93%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 30 Dec 02:02 AM MST
Extended Forecast for

12 Miles S St. Regis MT

  • Overnight

    Overnight: Partly cloudy, with a low around 19. West southwest wind around 9 mph.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Southwest wind 5 to 9 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. Southwest wind 8 to 11 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. Southwest wind 6 to 11 mph.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. Southwest wind 6 to 11 mph.

    Low: 22 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 29.

    High: 29 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 25. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: Snow likely.  Mostly cloudy, with a high near 31.

    High: 31 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Snow Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 19. West southwest wind around 9 mph.
Tuesday
Mostly sunny, with a high near 30. Southwest wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 26. Southwest wind 8 to 11 mph.
Wednesday
Mostly sunny, with a high near 32. Southwest wind 6 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 22. Southwest wind 6 to 11 mph.
New Year's Day
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 29.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25. New snow accumulation of less than one inch possible.
Friday
Snow likely. Mostly cloudy, with a high near 31.
Friday Night
Snow likely. Mostly cloudy, with a low around 28.
Saturday
Snow. Mostly cloudy, with a high near 30.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 24.
Sunday
A chance of snow. Mostly cloudy, with a high near 27.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 22.
Monday
A chance of snow. Mostly cloudy, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S St. Regis MT
 47.12°N 115.14°W (Elev. 6995 ft)
1:03 am MST Dec 30, 2025
2am MST Dec 30, 2025-6pm MST Jan 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