Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

SAWMILL FLATS (MEFW1)

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

NA

21°F

-6°C

Humidity 97%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 20 Jan 05:25 AM PST
Extended Forecast for

White Pass WA

  • Today

    Today: Mostly sunny, with a high near 35. Calm wind becoming east around 6 mph in the morning.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 24. Light east wind.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 35. Calm wind.

    High: 35 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Calm wind.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of snow after 10am.  Sunny, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 35. Calm wind becoming east around 6 mph in the morning.
Tonight
Mostly clear, with a low around 24. Light east wind.
Wednesday
Sunny, with a high near 35. Calm wind.
Wednesday Night
Mostly clear, with a low around 22. Calm wind.
Thursday
Mostly sunny, with a high near 35. Calm wind.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Sunny, with a high near 33.
Friday Night
Mostly clear, with a low around 19.
Saturday
A 20 percent chance of snow after 10am. Sunny, with a high near 37.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 24.
Sunday
A chance of snow. Partly sunny, with a high near 35.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 28.
Monday
A chance of snow. Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
White Pass WA
 46.66°N 121.35°W (Elev. 4895 ft)
5:07 am PST Jan 20, 2026
5am PST Jan 20, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database