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

53°F

12°C

Humidity 72%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility 1.24 mi
Last update 11 Jul 10:30 PM PDT
Extended Forecast for

4 Miles NNW Chinook Pass WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. North northeast wind 7 to 9 mph becoming northwest after midnight.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 69. North wind 3 to 8 mph.

    High: 69 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. North wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. Calm wind becoming west around 6 mph in the afternoon.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. West northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of rain after 11am. Sunny, with a high near 78.

    High: 78 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain. Partly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 45. North northeast wind 7 to 9 mph becoming northwest after midnight.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 69. North wind 3 to 8 mph.
Sunday Night
Mostly clear, with a low around 44. North wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 79. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 51. West northwest wind 5 to 8 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
A slight chance of rain after 11am. Sunny, with a high near 78.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 51.
Thursday
A slight chance of rain before 11am. Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Chinook Pass WA
 46.92°N 121.55°W (Elev. 3245 ft)
Last Update:
12:29 pm PDT Jul 11, 2026
Forecast Valid:
10pm PDT Jul 11, 2026-6pm PDT Jul 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation