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.

light snow

N/A

Humidity 94%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update 20 Dec 01:48 AM PST
Extended Forecast for

4 Miles SSE Chinook Pass WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 35. Northeast wind around 6 mph.

    High: 35 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Wind chill values between 19 and 24. East wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 26 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. Wind chill values between 17 and 27. East wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. Wind chill values between 22 and 27. South southeast wind around 8 mph.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. South southeast wind 5 to 8 mph.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 30 percent chance of snow after 10am. Mostly cloudy, with a high near 36. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely before 1am, then rain and snow likely. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: Rain and snow likely, becoming all snow after 7am. Mostly cloudy, with a high near 35.

    High: 35 °F

    Rain/Snow
    Likely then
    Snow Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 35. Northeast wind around 6 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Wind chill values between 19 and 24. East wind 8 to 10 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 37. Wind chill values between 17 and 27. East wind 8 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 29. Wind chill values between 22 and 27. South southeast wind around 8 mph.
Wednesday
Mostly sunny, with a high near 39. South southeast wind 5 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 27.
New Year's Day
A 30 percent chance of snow after 10am. Mostly cloudy, with a high near 36. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely before 1am, then rain and snow likely. Mostly cloudy, with a low around 30.
Friday
Rain and snow likely, becoming all snow after 7am. Mostly cloudy, with a high near 35.
Friday Night
Snow likely. Mostly cloudy, with a low around 27.
Saturday
Snow likely. Mostly cloudy, with a high near 33.
Saturday Night
Snow likely. Mostly cloudy, with a low around 25.
Sunday
Snow likely. Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Chinook Pass WA
 46.82°N 121.49°W (Elev. 5030 ft)
Last Update:
7:01 am PST Dec 29, 2025
Forecast Valid:
12pm PST Dec 29, 2025-6pm PST Jan 4, 2026
 
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Additional Resources

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Chance of Precipitation