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.

NA

29°F

-2°C

Humidity 88%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 1.24 mi
Last update 18 Nov 02:17 AM PST
Extended Forecast for

3 Miles SSW Chinook Pass WA

  • Overnight

    Overnight: A 30 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 30. South southwest wind around 7 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after 3pm. Mostly cloudy, with a high near 36. Wind chill values between 23 and 33. Southwest wind around 6 mph becoming calm in the afternoon. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. Calm wind becoming east northeast around 6 mph after midnight.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 41. Wind chill values between 22 and 32. East southeast wind around 9 mph, with gusts as high as 22 mph.

    High: 41 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 32. East southeast wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A slight chance of rain before 4am, then a chance of rain and snow. Partly cloudy, with a low around 33. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 33 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 44.

    High: 44 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 30. South southwest wind around 7 mph. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
A 40 percent chance of snow, mainly after 3pm. Mostly cloudy, with a high near 36. Wind chill values between 23 and 33. Southwest wind around 6 mph becoming calm in the afternoon. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly clear, with a low around 29. Calm wind becoming east northeast around 6 mph after midnight.
Wednesday
A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 41. Wind chill values between 22 and 32. East southeast wind around 9 mph, with gusts as high as 22 mph.
Wednesday Night
A chance of snow before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 32. East southeast wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
A slight chance of rain before 4am, then a chance of rain and snow. Partly cloudy, with a low around 33. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 44.
Friday Night
A chance of rain. Mostly cloudy, with a low around 36.
Saturday
Rain likely. Mostly cloudy, with a high near 45.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 42.
Sunday Night
Rain and snow. Mostly cloudy, with a low around 32.
Monday
Rain and snow. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Chinook Pass WA
 46.84°N 121.52°W (Elev. 4052 ft)
Last Update:
1:25 am PST Nov 18, 2025
Forecast Valid:
2am PST Nov 18, 2025-6pm PST Nov 24, 2025
 
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Additional Resources

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