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

36°F

2°C

Humidity NA
Wind Speed N 1 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

4 Miles N Chinook Pass WA

  • Today

    Today: Rain and snow likely before 2pm, then rain between 2pm and 5pm, then rain, possibly mixed with snow after 5pm. Patchy fog before 9am. High near 39. Wind chill values between 25 and 33. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 39 °F

    Slight Chance
    Rain/Snow and
    Patchy Fog
    then
    Rain/Snow

  • Tonight

    Tonight: Rain and snow, becoming all snow after 11pm. Low around 30. Wind chill values between 22 and 27. West southwest wind 10 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    then Snow
    Likely

  • Sunday

    Sunday: Snow. High near 34. Wind chill values between 20 and 29. West wind 6 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Patchy fog before midnight, then patchy fog after 4am. Low around 28. Wind chill values between 18 and 23. Light and variable wind becoming east 9 to 14 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 28 °F

    Snow and
    Patchy Fog

  • Columbus Day

    Columbus Day: Snow likely, mainly before 11am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 34. East wind 11 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow Likely
    and Patchy
    Fog then
    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

Today
Rain and snow likely before 2pm, then rain between 2pm and 5pm, then rain, possibly mixed with snow after 5pm. Patchy fog before 9am. High near 39. Wind chill values between 25 and 33. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Rain and snow, becoming all snow after 11pm. Low around 30. Wind chill values between 22 and 27. West southwest wind 10 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 34. Wind chill values between 20 and 29. West wind 6 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Patchy fog before midnight, then patchy fog after 4am. Low around 28. Wind chill values between 18 and 23. Light and variable wind becoming east 9 to 14 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Columbus Day
Snow likely, mainly before 11am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 34. East wind 11 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Sunny, with a high near 47.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Friday
Rain and snow likely. Mostly cloudy, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Chinook Pass WA
 46.93°N 121.49°W (Elev. 5233 ft)
Last Update:
2:25 am PDT Oct 11, 2025
Forecast Valid:
8am PDT Oct 11, 2025-6pm PDT Oct 17, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation