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

43°F

6°C

Humidity 94%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility 1.24 mi
Last update 04 Oct 01:47 AM PDT
Extended Forecast for

4 Miles SW Chinook Pass WA

  • Overnight

    Overnight: Rain likely, mainly after 5am. Mostly cloudy, with a steady temperature around 44. West southwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Rain Likely

  • Saturday

    Saturday: A 40 percent chance of rain after noon. Areas of fog between 8am and 11am. Otherwise, partly sunny, with a high near 44. West southwest wind around 5 mph becoming calm.

    High: 44 °F

    Chance Rain
    and Areas Fog

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before 11pm. Partly cloudy, with a steady temperature around 41. North wind 3 to 5 mph.

    Low: 41 °F

    Chance Rain
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 48. East wind 3 to 5 mph.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Calm wind becoming east 5 to 8 mph after midnight.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Overnight
Rain likely, mainly after 5am. Mostly cloudy, with a steady temperature around 44. West southwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 40 percent chance of rain after noon. Areas of fog between 8am and 11am. Otherwise, partly sunny, with a high near 44. West southwest wind around 5 mph becoming calm.
Saturday Night
A 30 percent chance of rain before 11pm. Partly cloudy, with a steady temperature around 41. North wind 3 to 5 mph.
Sunday
Sunny, with a high near 48. East wind 3 to 5 mph.
Sunday Night
Mostly clear, with a low around 39. Calm wind becoming east 5 to 8 mph after midnight.
Monday
Sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
A slight chance of rain and snow. Mostly sunny, with a high near 51.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 43.
Thursday
A chance of rain and snow. Partly sunny, with a high near 52.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 43.
Friday
A chance of rain and snow. Partly sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Chinook Pass WA
 46.83°N 121.58°W (Elev. 5059 ft)
Last Update:
8:52 pm PDT Oct 3, 2025
Forecast Valid:
2am PDT Oct 4, 2025-6pm PDT Oct 10, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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