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

25°F

-4°C

Humidity 97%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 18 Jan 05:25 PM PST
Extended Forecast for

White Pass WA

  • Tonight

    Tonight: Mostly clear, with a low around 23. East wind 3 to 5 mph.

    Low: 23 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 41. Light east wind.

    High: 41 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a steady temperature around 33. Calm wind.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. Light and variable wind becoming east around 5 mph.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. Light southeast wind.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 10 percent chance of snow after 4pm.  Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly after 10pm.  Partly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 23. East wind 3 to 5 mph.
M.L.King Day
Sunny, with a high near 41. Light east wind.
Monday Night
Mostly clear, with a steady temperature around 33. Calm wind.
Tuesday
Mostly sunny, with a high near 40. Light and variable wind becoming east around 5 mph.
Tuesday Night
Partly cloudy, with a low around 24. Light southeast wind.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
A 10 percent chance of snow after 4pm. Partly sunny, with a high near 36.
Thursday Night
A 30 percent chance of snow, mainly after 10pm. Partly cloudy, with a low around 25.
Friday
A chance of snow. Partly sunny, with a high near 33.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24.
Saturday
A chance of snow. Partly sunny, with a high near 32.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 23.
Sunday
Snow likely. Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
White Pass WA
 46.66°N 121.35°W (Elev. 4895 ft)
3:20 pm PST Jan 18, 2026
5pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database