Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

White Pass (TWHIT)

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

light snow

26°F

-3°C

Humidity 95%
Wind Speed ENE 5 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 1.24 mi
Wind Chill20°F (-7°C)
Last update 11 Feb 09:03 AM PST
Extended Forecast for

8 Miles SSW Chinook Pass WA

  • Today

    Today: Sunny, with a high near 45. Calm wind.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 4am.  Increasing clouds, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain, mainly after 10am.  High near 39. Calm wind.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Rain

  • Friday Night

    Friday Night: Rain before 10pm, then rain likely, possibly mixed with snow.  Low around 29. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow

  • Saturday

    Saturday: Rain, possibly mixed with snow.  High near 37. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow likely before 4am, then a chance of snow.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: A chance of snow before 10am, then a chance of rain and snow.  Partly sunny, with a high near 38.

    High: 38 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 45. Calm wind.
Tonight
Partly cloudy, with a low around 28. Calm wind.
Thursday
Partly sunny, with a high near 44. Calm wind.
Thursday Night
A 30 percent chance of rain after 4am. Increasing clouds, with a low around 27. Calm wind.
Friday
Rain, mainly after 10am. High near 39. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain before 10pm, then rain likely, possibly mixed with snow. Low around 29. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
Rain, possibly mixed with snow. High near 37. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow likely before 4am, then a chance of snow. Mostly cloudy, with a low around 26.
Sunday
A chance of snow before 10am, then a chance of rain and snow. Partly sunny, with a high near 38.
Sunday Night
A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 25.
Washington's Birthday
Rain and snow likely. Mostly cloudy, with a high near 37.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 26.
Tuesday
Snow likely. Mostly cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Chinook Pass WA
 46.75°N 121.56°W (Elev. 2313 ft)
7:01 am PST Feb 11, 2026
9am PST Feb 11, 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