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

Lookout Pass (ITDA7)

Lat: 47.4611°NLon: 115.6937°WElev: 4526.0ft.

light snow

31°F

-1°C

Humidity 92%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 1.24 mi
Wind Chill27°F (-3°C)
Last update 01 Jan 06:30 PM PST
Extended Forecast for

10 Miles SSW De Borgia MT

Winter Weather Advisory until January 2, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 2, 10:00am

    NOW until 10:00am Fri

    Winter Weather Advisory

  • Tonight

    Low: 29 °F

    Wintry Mix

  • Friday

    Friday: Rain, snow, and freezing rain before 3pm, then a chance of rain between 3pm and 4pm, then a slight chance of rain and snow after 4pm. Snow level 6000 feet. High near 35. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than one inch possible.

    High: 35 °F

    Wintry Mix

  • Friday Night

    Friday Night: A chance of rain and snow before 10pm, then a slight chance of rain and snow after 4am. Snow level 6300 feet. Cloudy, then gradually becoming partly cloudy, with a low around 31. South wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 1pm, then a chance of rain between 1pm and 4pm, then snow likely, possibly mixed with rain after 4pm. Snow level 6400 feet lowering to 5800 feet. Mostly cloudy, with a high near 38. South wind around 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain and snow likely, becoming all snow after 1am. Mostly cloudy, with a low around 32. South wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow. High near 34. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 29. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 29 °F

    Snow

  • Monday

    Monday: Snow. High near 30. Chance of precipitation is 80%.

    High: 30 °F

    Snow

Detailed Forecast

Tonight
Snow and freezing rain, mainly after 10pm. Low around 29. Southwest wind 3 to 6 mph. Chance of precipitation is 90%. Total nighttime ice accumulation of 0.1 to 0.2 of an inch possible. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
Rain, snow, and freezing rain before 3pm, then a chance of rain between 3pm and 4pm, then a slight chance of rain and snow after 4pm. Snow level 6000 feet. High near 35. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than one inch possible.
Friday Night
A chance of rain and snow before 10pm, then a slight chance of rain and snow after 4am. Snow level 6300 feet. Cloudy, then gradually becoming partly cloudy, with a low around 31. South wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before 1pm, then a chance of rain between 1pm and 4pm, then snow likely, possibly mixed with rain after 4pm. Snow level 6400 feet lowering to 5800 feet. Mostly cloudy, with a high near 38. South wind around 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Rain and snow likely, becoming all snow after 1am. Mostly cloudy, with a low around 32. South wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 34. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. Low around 29. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow. High near 30. Chance of precipitation is 80%.
Monday Night
A 50 percent chance of snow. Cloudy, with a low around 27.
Tuesday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Wednesday
Snow likely. Mostly cloudy, with a high near 28. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20.
Thursday
Snow likely. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW De Borgia MT
 47.24°N 115.42°W (Elev. 5407 ft)
Last Update:
2:53 pm PST Jan 1, 2026
Forecast Valid:
6pm PST Jan 1, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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