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

3 Miles WSW Chinook Pass WA

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around 52 by 3am. Calm wind becoming north northwest around 6 mph after midnight.

    Low: 49 °F⇑

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. North northwest wind around 5 mph becoming calm in the morning.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. Calm wind becoming north northwest around 6 mph after midnight.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64. North northwest wind 5 to 7 mph becoming calm in the morning.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. Light west wind.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers, mainly after 11am. Partly sunny, with a high near 45.

    High: 45 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of rain, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a temperature rising to around 52 by 3am. Calm wind becoming north northwest around 6 mph after midnight.
Wednesday
Sunny, with a high near 65. North northwest wind around 5 mph becoming calm in the morning.
Wednesday Night
Mostly clear, with a low around 50. Calm wind becoming north northwest around 6 mph after midnight.
Thursday
Sunny, with a high near 64. North northwest wind 5 to 7 mph becoming calm in the morning.
Thursday Night
Partly cloudy, with a low around 43. Light west wind.
Friday
A 40 percent chance of showers, mainly after 11am. Partly sunny, with a high near 45.
Friday Night
A slight chance of rain, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 30.
Columbus Day
Sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 33.
Tuesday
A chance of rain. Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Chinook Pass WA
 46.85°N 121.59°W (Elev. 5131 ft)
Last Update:
12:45 pm PDT Oct 6, 2026
Forecast Valid:
9pm PDT Oct 6, 2026-6pm PDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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