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.

unknown precip

57°F

14°C

Humidity 50%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility 1.24 mi
Last update 06 Oct 10:15 AM PDT
Extended Forecast for

4 Miles S Chinook Pass WA

  • Today

    Today: Sunny, with a high near 68. East northeast wind around 6 mph becoming calm in the morning.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. Calm wind becoming north around 6 mph in the evening.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67. North northeast wind around 6 mph becoming calm in the morning.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. Calm wind becoming west around 6 mph after midnight.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of rain. Partly sunny, with a high near 48. West southwest wind around 11 mph, with gusts as high as 30 mph.

    High: 48 °F

    Chance Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain before 2pm, then a chance of rain and snow between 2pm and 5pm, then a chance of rain after 5pm. Partly sunny, with a high near 42. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A slight chance of rain, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 68. East northeast wind around 6 mph becoming calm in the morning.
Tonight
Mostly clear, with a low around 49. Calm wind becoming north around 6 mph in the evening.
Thursday
Sunny, with a high near 67. North northeast wind around 6 mph becoming calm in the morning.
Thursday Night
Partly cloudy, with a low around 45. Calm wind becoming west around 6 mph after midnight.
Friday
A 50 percent chance of rain. Partly sunny, with a high near 48. West southwest wind around 11 mph, with gusts as high as 30 mph.
Friday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 34.
Saturday
A chance of rain before 2pm, then a chance of rain and snow between 2pm and 5pm, then a chance of rain after 5pm. Partly sunny, with a high near 42. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
A slight chance of rain, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Mostly clear, with a low around 32.
Columbus Day
Sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Chinook Pass WA
 46.82°N 121.52°W (Elev. 4334 ft)
Last Update:
1:45 am PDT Oct 7, 2026
Forecast Valid:
5am PDT Oct 7, 2026-6pm PDT Oct 13, 2026
 
Forecast Discussion
 
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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