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

Lake-Effect Snow through Friday; Strong Winds in the Northern and Central Plains

A clipper-like system will drop down from Canada on Thursday, bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains Thursday afternoon through Friday, with gusts up to 60 mph expected. Read More >

Current conditions at

White Pass (TWHIT)

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

NA

30°F

-1°C

Humidity 83%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 1.24 mi
Last update 14 Jan 09:02 PM PST
Extended Forecast for

Chinook Pass WA

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 33. Wind chill values between 23 and 28. North wind around 8 mph.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 41. Wind chill values between 22 and 32. East wind around 9 mph.

    High: 41 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. Wind chill values between 15 and 20. East wind around 15 mph, with gusts as high as 29 mph.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 37. Wind chill values between 14 and 24. East southeast wind 13 to 15 mph, with gusts as high as 29 mph.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. East southeast wind around 16 mph, with gusts as high as 30 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 33. Wind chill values between 23 and 28. North wind around 8 mph.
Thursday
Sunny, with a high near 41. Wind chill values between 22 and 32. East wind around 9 mph.
Thursday Night
Mostly clear, with a low around 26. Wind chill values between 15 and 20. East wind around 15 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 37. Wind chill values between 14 and 24. East southeast wind 13 to 15 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 26. East southeast wind around 16 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 41.
Sunday Night
Mostly clear, with a low around 29.
M.L.King Day
Sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
A slight chance of snow. Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.51°W (Elev. 4823 ft)
Last Update:
7:01 pm PST Jan 14, 2026
Forecast Valid:
9pm PST Jan 14, 2026-6pm PST Jan 21, 2026
 
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Additional Resources

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Chance of Precipitation