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

37°F

3°C

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

5 Miles NNE Chinook Pass WA

  • Tonight

    Tonight: Rain, possibly mixed with snow, mainly before 4am. Steady temperature around 37. Wind chill values between 23 and 28. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 37 °F

    Rain/Snow and
    Breezy

  • Sunday

    Sunday: Snow before 5pm, then snow showers after 5pm. Some thunder is also possible. High near 35. Wind chill values between 21 and 26. West wind 14 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow

  • Sunday Night

    Sunday Night: Snow showers before 8pm, then snow, mainly after 8pm. Some thunder is also possible. Steady temperature around 32. Wind chill values between 18 and 23. Breezy, with a west wind 18 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Snow Showers
    and Breezy

  • Monday

    Monday: A 30 percent chance of snow before 11am. Partly sunny, with a high near 38. Wind chill values between 19 and 29. West wind 5 to 15 mph, with gusts as high as 26 mph. Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. West wind 5 to 7 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow before 11am, then a chance of rain. Partly sunny, with a high near 45.

    High: 45 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain and snow likely. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Rain, possibly mixed with snow, mainly before 4am. Steady temperature around 37. Wind chill values between 23 and 28. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow before 5pm, then snow showers after 5pm. Some thunder is also possible. High near 35. Wind chill values between 21 and 26. West wind 14 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow showers before 8pm, then snow, mainly after 8pm. Some thunder is also possible. Steady temperature around 32. Wind chill values between 18 and 23. Breezy, with a west wind 18 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
A 30 percent chance of snow before 11am. Partly sunny, with a high near 38. Wind chill values between 19 and 29. West wind 5 to 15 mph, with gusts as high as 26 mph. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 30. West wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
A chance of rain and snow before 11am, then a chance of rain. Partly sunny, with a high near 45.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 34.
Thursday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 42.
Thursday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 37.
Friday
Rain and snow. Cloudy, with a high near 38.
Friday Night
Snow. Cloudy, with a low around 31.
Saturday
Snow. Cloudy, with a high near 33.
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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:
8:01 pm PDT Oct 18, 2025
Forecast Valid:
10pm PDT Oct 18, 2025-6pm PDT Oct 25, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation