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

3 Miles SSW Chinook Pass WA

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Light south southwest wind.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43. Wind chill values between 25 and 35. Light southwest wind.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 34. Light west southwest wind.

    Low: 34 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 20 percent chance of rain. Partly sunny, with a high near 47. Light west southwest wind.

    High: 47 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 4am. Low around 36. Calm wind becoming west southwest around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain before 1pm, then rain, possibly mixed with snow. High near 41. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow showers, becoming all snow after 7pm. Low around 28. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Rain/Snow
    then Snow
    Showers

  • Monday

    Monday: Snow showers likely, mainly before 4pm. Mostly cloudy, with a high near 35.

    High: 35 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A chance of snow showers, mainly before 10pm, then a slight chance of snow after 1am. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. Light south southwest wind.
Friday
Mostly sunny, with a high near 43. Wind chill values between 25 and 35. Light southwest wind.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 34. Light west southwest wind.
Saturday
A 20 percent chance of rain. Partly sunny, with a high near 47. Light west southwest wind.
Saturday Night
Rain, mainly after 4am. Low around 36. Calm wind becoming west southwest around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain before 1pm, then rain, possibly mixed with snow. High near 41. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain, possibly mixed with snow showers, becoming all snow after 7pm. Low around 28. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow showers likely, mainly before 4pm. Mostly cloudy, with a high near 35.
Monday Night
A chance of snow showers, mainly before 10pm, then a slight chance of snow after 1am. Mostly cloudy, with a low around 25.
Tuesday
A chance of snow, mainly after 10am. Mostly cloudy, with a high near 36.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 30.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 38.
Wednesday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 33.
Thanksgiving Day
Rain and snow likely. Mostly cloudy, with a high near 41.
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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:
7:01 pm PST Nov 20, 2025
Forecast Valid:
8pm PST Nov 20, 2025-6pm PST Nov 27, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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