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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Current conditions at

SAWMILL FLATS (MEFW1)

Lat: 46.9675°NLon: 121.08444°WElev: 3000.0ft.

NA

29°F

-2°C

Humidity 97%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 01 Jan 03:25 PM PST
Extended Forecast for

White Pass WA

Winter Weather Advisory January 1, 03:50pm until January 2, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 1, 03:50pm until January 2, 04:00am

    NOW until 4:00am Fri

    Winter Weather Advisory

  • New Year's Day

    High: 34 °F

    Wintry Mix
    Likely

  • Tonight

    Tonight: Rain and snow likely before 7pm, then rain. Temperature rising to around 37 by 5am. Southwest wind 3 to 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F⇑

    Rain/Snow
    then Rain

  • Friday

    Friday: Rain and snow. High near 36. West wind 5 to 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 36 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain. Low around 33. Southwest wind around 7 mph becoming east in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Rain

  • Saturday

    Saturday: Rain, possibly mixed with snow. High near 35. Southeast wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 35 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Snow, possibly mixed with rain, becoming all snow after 1am. Low around 31. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 31 °F

    Rain/Snow

  • Sunday

    Sunday: Snow. High near 32. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 27. Chance of precipitation is 80%.

    Low: 27 °F

    Snow

Detailed Forecast

New Year's Day
Rain, snow, freezing rain, and sleet likely. Mostly cloudy, with a high near 34. Light southeast wind. Chance of precipitation is 70%. Little or no ice accumulation expected. Little or no snow and sleet accumulation expected.
Tonight
Rain and snow likely before 7pm, then rain. Temperature rising to around 37 by 5am. Southwest wind 3 to 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Rain and snow. High near 36. West wind 5 to 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday Night
Rain. Low around 33. Southwest wind around 7 mph becoming east in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, possibly mixed with snow. High near 35. Southeast wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday Night
Snow, possibly mixed with rain, becoming all snow after 1am. Low around 31. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Sunday
Snow. High near 32. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Low around 27. Chance of precipitation is 80%.
Monday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 23.
Tuesday
Snow likely. Mostly cloudy, with a high near 30.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 24.
Wednesday
Snow likely. Mostly cloudy, with a high near 28.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 19.
Thursday
A chance of snow. Partly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
White Pass WA
 46.64°N 121.37°W (Elev. 4672 ft)
Last Update:
3:20 pm PST Jan 1, 2026
Forecast Valid:
3pm PST Jan 1, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation