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

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

NA

31°F

-1°C

Humidity 71%
Wind Speed E 6 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 1.24 mi
Wind Chill25°F (-4°C)
Last update 18 Jan 06:17 PM PST
Extended Forecast for

3 Miles NNW White Pass WA

  • Tonight

    Tonight: Clear, with a low around 27. Wind chill values between 17 and 22. East wind 9 to 11 mph.

    Low: 27 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 40. Wind chill values between 17 and 27. East wind 5 to 9 mph.

    High: 40 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. South wind around 5 mph becoming west after midnight.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Wind chill values between 21 and 30. North wind 7 to 9 mph becoming east in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. East wind around 9 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow after 4pm.  Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

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

    Low: 25 °F

    Chance Snow

Detailed Forecast

Tonight
Clear, with a low around 27. Wind chill values between 17 and 22. East wind 9 to 11 mph.
M.L.King Day
Sunny, with a high near 40. Wind chill values between 17 and 27. East wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 28. South wind around 5 mph becoming west after midnight.
Tuesday
Mostly sunny, with a high near 38. Wind chill values between 21 and 30. North wind 7 to 9 mph becoming east in the afternoon.
Tuesday Night
Partly cloudy, with a low around 25. East wind around 9 mph.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
A slight chance of snow after 4pm. Partly sunny, with a high near 33.
Thursday Night
A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 25.
Friday
A chance of snow. Partly sunny, with a high near 30.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24.
Saturday
A chance of snow. Partly sunny, with a high near 29.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 23.
Sunday
Snow likely. Mostly cloudy, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW White Pass WA
 46.68°N 121.42°W (Elev. 5581 ft)
1:26 pm PST Jan 18, 2026
6pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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