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Pacific Storm Moves Inland; Clipper System for the Northeast; Strong Storm Impacting Alaska

In Alaska, a powerful storm will bring dangerous seas, blizzard conditions, strong winds and bitterly cold across the state through mid-week. Meanwhile, Pacific storm will move inland across California with lower elevation rain and accumulating mountain snow; Strong winds will affect the central Great Basin. A clipper system to bring snow and gusty winds for the Northeast corridor into Wednesday. Read More >

Current conditions at

White Pass (TWHIT)

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

NA

35°F

2°C

Humidity 66%
Wind Speed ENE 8 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 1.24 mi
Wind Chill28°F (-2°C)
Last update 10 Feb 03:17 PM PST
Extended Forecast for

Chinook Pass WA

  • Tonight

    Tonight: Mostly clear, with a low around 23. East wind around 7 mph.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 38. Wind chill values between 17 and 27. East wind around 6 mph becoming calm in the afternoon.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Southwest wind 3 to 5 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 38. Wind chill values between 25 and 34. West wind 3 to 6 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 4am. Partly cloudy, with a low around 26. Light west southwest wind. Little or no snow accumulation expected.

    Low: 26 °F

    Mostly Clear
    then Chance
    Snow

  • Friday

    Friday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 33. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 31.

    High: 31 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 23. East wind around 7 mph.
Wednesday
Sunny, with a high near 38. Wind chill values between 17 and 27. East wind around 6 mph becoming calm in the afternoon.
Wednesday Night
Partly cloudy, with a low around 27. Southwest wind 3 to 5 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 38. Wind chill values between 25 and 34. West wind 3 to 6 mph.
Thursday Night
A 30 percent chance of snow after 4am. Partly cloudy, with a low around 26. Light west southwest wind. Little or no snow accumulation expected.
Friday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 33. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow likely. Mostly cloudy, with a high near 31.
Saturday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 24.
Sunday
Snow likely, mainly after 10am. Partly sunny, with a high near 32.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21.
Washington's Birthday
Snow likely. Mostly cloudy, with a high near 30.
Monday Night
Snow likely. Mostly cloudy, with a low around 22.
Tuesday
Snow likely. Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.54°W (Elev. 4580 ft)
Last Update:
1:25 pm PST Feb 10, 2026
Forecast Valid:
3pm PST Feb 10, 2026-6pm PST Feb 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation