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

White Pass (TWHIT)

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

Rain

33°F

1°C

Humidity NA
Wind Speed SE 1 MPH
Barometer NA
Dewpoint N/A
Visibility 0.54 mi
Last update NA
Extended Forecast for

5 Miles NNE Chinook Pass WA

  • Tonight

    Tonight: Snow likely, mainly after 3am. Mostly cloudy, with a steady temperature around 35. Wind chill values between 21 and 26. Breezy, with a south wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 35 °F

    Mostly Cloudy
    and Breezy
    then Snow
    Likely

  • Saturday

    Saturday: Snow, mainly after 4pm. High near 35. Wind chill values between 21 and 26. South wind 16 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow

  • Saturday Night

    Saturday Night: Snow. Steady temperature around 33. Wind chill values between 18 and 23. Breezy, with a south wind 26 to 28 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 33 °F

    Snow and
    Breezy

  • Sunday

    Sunday: Snow. High near 32. Wind chill values between 18 and 23. Breezy, with a west southwest wind 19 to 24 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow. Low around 24. West southwest wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before 10am. Partly sunny, with a high near 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. Mostly cloudy, with a high near 27.

    High: 27 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 21.

    Low: 21 °F

    Heavy Snow

Detailed Forecast

Tonight
Snow likely, mainly after 3am. Mostly cloudy, with a steady temperature around 35. Wind chill values between 21 and 26. Breezy, with a south wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow, mainly after 4pm. High near 35. Wind chill values between 21 and 26. South wind 16 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday Night
Snow. Steady temperature around 33. Wind chill values between 18 and 23. Breezy, with a south wind 26 to 28 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow. High near 32. Wind chill values between 18 and 23. Breezy, with a west southwest wind 19 to 24 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Low around 24. West southwest wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow likely, mainly before 10am. Partly sunny, with a high near 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 27.
Tuesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 21.
Wednesday
Snow. Mostly cloudy, with a high near 26.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 19.
Thursday
A chance of snow. Partly sunny, with a high near 27.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19.
Friday
A slight chance of snow. Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.46°W (Elev. 6322 ft)
Last Update:
7:01 pm PST Jan 2, 2026
Forecast Valid:
10pm PST Jan 2, 2026-6pm PST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation