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Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Current conditions at

White Pass (TWHIT)

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

light snow

29°F

-2°C

Humidity 100%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.24 mi
Last update 16 Feb 03:32 AM PST
Extended Forecast for

Chinook Pass WA

  • Overnight

    Overnight: A slight chance of snow before 4am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow

  • Washington's Birthday

    Washington's Birthday: Snow, mainly before 5pm. High near 27. Wind chill values between 16 and 21. South southwest wind 3 to 8 mph. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 27 °F

    Snow

  • Monday Night

    Monday Night: A chance of snow before 2am, then snow likely after 3am. Mostly cloudy, with a low around 17. Wind chill values between 10 and 15. South wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 17 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow. High near 25. Wind chill values between 10 and 18. South southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 25 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 16. Light west wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Snow Likely
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow, mainly after 10am. High near 25. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 25 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 17. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Snow

  • Thursday

    Thursday: Snow. Mostly cloudy, with a high near 23.

    High: 23 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Snow Likely

Detailed Forecast

Overnight
A slight chance of snow before 4am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 20%.
Washington's Birthday
Snow, mainly before 5pm. High near 27. Wind chill values between 16 and 21. South southwest wind 3 to 8 mph. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday Night
A chance of snow before 2am, then snow likely after 3am. Mostly cloudy, with a low around 17. Wind chill values between 10 and 15. South wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday
Snow. High near 25. Wind chill values between 10 and 18. South southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 16. Light west wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly after 10am. High near 25. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow. Low around 17. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. Mostly cloudy, with a high near 23.
Thursday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 16.
Friday
Snow. Mostly cloudy, with a high near 26.
Friday Night
Snow likely. Mostly cloudy, with a low around 20.
Saturday
Snow. Mostly cloudy, with a high near 28.
Saturday Night
Snow. Mostly cloudy, with a low around 24.
Sunday
Snow. 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 am PST Feb 16, 2026
Forecast Valid:
3am PST Feb 16, 2026-6pm PST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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