National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

ST. REGIS (STGM8)

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

NA

27°F

-3°C

Humidity 91%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 01 Jan 07:02 PM MST
Extended Forecast for

2 Miles ESE De Borgia MT

Winter Weather Advisory until January 2, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 2, 12:00pm

    NOW until 12:00pm Fri

    Winter Weather Advisory

  • Tonight

    Low: 29 °F

    Chance Snow
    and Patchy
    Fog then Snow
    and Patchy
    Fog

  • Friday

    Friday: Snow before 11am, then rain. Patchy fog. Snow level rising to 4500 feet in the afternoon. High near 37. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow and
    Patchy Fog
    then Rain and
    Areas Fog

  • Friday Night

    Friday Night: A 30 percent chance of rain before 11pm. Areas of fog before 11pm. Otherwise, mostly cloudy, with a low around 31. Southwest wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Chance Rain
    and Areas Fog
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 40 percent chance of rain, mainly after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 40. Light south wind.

    High: 40 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Rain likely. Mostly cloudy, with a low around 33. South wind 3 to 5 mph. Chance of precipitation is 70%.

    Low: 33 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely. Snow level 5100 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely before 11pm, then rain likely, possibly mixed with snow. Snow level 4800 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Snow likely, possibly mixed with rain. Snow level 4300 feet. Mostly cloudy, with a high near 36.

    High: 36 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Snow. Patchy fog. Low around 29. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow before 11am, then rain. Patchy fog. Snow level rising to 4500 feet in the afternoon. High near 37. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of rain before 11pm. Areas of fog before 11pm. Otherwise, mostly cloudy, with a low around 31. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A 40 percent chance of rain, mainly after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 40. Light south wind.
Saturday Night
Rain likely. Mostly cloudy, with a low around 33. South wind 3 to 5 mph. Chance of precipitation is 70%.
Sunday
Rain likely. Snow level 5100 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain likely before 11pm, then rain likely, possibly mixed with snow. Snow level 4800 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
Snow likely, possibly mixed with rain. Snow level 4300 feet. Mostly cloudy, with a high near 36.
Monday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 29.
Tuesday
A chance of snow. Mostly cloudy, with a high near 33.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 27.
Wednesday
A chance of snow. Mostly cloudy, with a high near 34.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Thursday
Snow likely. Mostly cloudy, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE De Borgia MT
 47.38°N 115.32°W (Elev. 4012 ft)
Last Update:
1:01 pm MST Jan 1, 2026
Forecast Valid:
7pm MST Jan 1, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation