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 01:02 AM MST
Extended Forecast for

2 Miles ESE De Borgia MT

  • Overnight

    Overnight: Partly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. Calm wind.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Calm wind.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Patchy fog between 8am and 11am.  Otherwise, mostly cloudy, with a high near 34.

    High: 34 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A slight chance of rain before 8pm, then snow likely, possibly mixed with rain.  Snow level 4700 feet. Mostly cloudy, with a low around 28. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 28 °F

    Rain/Snow
    Likely

  • Friday

    Friday: Rain and snow likely, becoming all rain after 8am.  Snow level 4900 feet rising to 5900 feet in the afternoon. Cloudy, with a high near 37.

    High: 37 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 16. Calm wind.
Tuesday
Mostly sunny, with a high near 32. Calm wind.
Tuesday Night
Partly cloudy, with a low around 19. Calm wind.
Wednesday
Mostly sunny, with a high near 36. Calm wind.
Wednesday Night
Partly cloudy, with a low around 20. Calm wind.
New Year's Day
Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 34.
Thursday Night
A slight chance of rain before 8pm, then snow likely, possibly mixed with rain. Snow level 4700 feet. Mostly cloudy, with a low around 28. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
Rain and snow likely, becoming all rain after 8am. Snow level 4900 feet rising to 5900 feet in the afternoon. Cloudy, with a high near 37.
Friday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 32.
Saturday
Rain and snow. Snow level 5500 feet lowering to 4700 feet in the afternoon . Mostly cloudy, with a high near 36.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Sunday
A chance of snow. Mostly cloudy, with a high near 36.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 26.
Monday
A chance of snow. Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE De Borgia MT
 47.38°N 115.32°W (Elev. 4012 ft)
1:03 am MST Dec 30, 2025
1am 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