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

30°F

-1°C

Humidity NA
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

Chinook Pass WA

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 27. Wind chill values between 18 and 23. Light and variable wind becoming east around 6 mph after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Wind chill values between 17 and 27. Southeast wind around 8 mph.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. Wind chill values between 22 and 27. East southeast wind around 14 mph, with gusts as high as 30 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 47. Wind chill values between 25 and 35 early. Southeast wind 6 to 13 mph, with gusts as high as 24 mph.

    High: 47 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 38. South southwest wind 6 to 8 mph.

    Low: 38 °F

    Chance Rain

  • Monday

    Monday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Rain Likely

  • Monday Night

    Monday Night: A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 4am. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 27. Wind chill values between 18 and 23. Light and variable wind becoming east around 6 mph after midnight.
Saturday
Mostly sunny, with a high near 38. Wind chill values between 17 and 27. Southeast wind around 8 mph.
Saturday Night
Mostly cloudy, with a low around 31. Wind chill values between 22 and 27. East southeast wind around 14 mph, with gusts as high as 30 mph.
Sunday
Partly sunny, with a high near 47. Wind chill values between 25 and 35 early. Southeast wind 6 to 13 mph, with gusts as high as 24 mph.
Sunday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 38. South southwest wind 6 to 8 mph.
Monday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%. Little or no snow accumulation expected.
Veterans Day
Partly sunny, with a high near 39.
Tuesday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain, mainly after 10am. Mostly cloudy, with a high near 43.
Wednesday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 37.
Thursday
Rain, possibly mixed with snow. Cloudy, with a high near 41.
Thursday Night
Rain and snow. Mostly cloudy, with a low around 33.
Friday
Rain and snow likely. Mostly cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.54°W (Elev. 4580 ft)
Last Update:
7:01 pm PST Nov 7, 2025
Forecast Valid:
11pm PST Nov 7, 2025-6pm PST Nov 14, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation