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

40°F

4°C

Humidity 78%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility 1.24 mi
Last update 16 Jun 03:32 AM PDT
Extended Forecast for

8 Miles SSW Chinook Pass WA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 50. Calm wind.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79. Light south wind becoming west southwest 5 to 10 mph in the morning.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. Southwest wind 5 to 7 mph becoming calm.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Calm wind becoming south southwest 5 to 8 mph in the morning.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly after 11pm. Partly cloudy, with a low around 48. West southwest wind 5 to 8 mph becoming light and variable in the evening.

    Low: 48 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly before 11am. Mostly sunny, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 50. Calm wind.
Monday
Mostly sunny, with a high near 79. Light south wind becoming west southwest 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 43. Southwest wind 5 to 7 mph becoming calm.
Tuesday
Sunny, with a high near 78. Calm wind becoming south southwest 5 to 8 mph in the morning.
Tuesday Night
A 30 percent chance of showers, mainly after 11pm. Partly cloudy, with a low around 48. West southwest wind 5 to 8 mph becoming light and variable in the evening.
Wednesday
A 40 percent chance of showers, mainly before 11am. Mostly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 43.
Juneteenth
Mostly sunny, with a high near 75.
Thursday Night
Mostly cloudy, with a low around 44.
Friday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 65.
Friday Night
Showers likely. Mostly cloudy, with a low around 43.
Saturday
Showers. Mostly cloudy, with a high near 61.
Saturday Night
Showers likely. Mostly cloudy, with a low around 45.
Sunday
A chance of showers. Mostly cloudy, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Chinook Pass WA
 46.75°N 121.56°W (Elev. 2313 ft)
Last Update:
3:40 am PDT Jun 16, 2025
Forecast Valid:
3am PDT Jun 16, 2025-6pm PDT Jun 22, 2025
 
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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