National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Thunderstorms and Heavy Rain Across the Country; Heat Wave Begins This Weekend

Widespread showers and thunderstorms, some severe, may bring heavy rain and flash flooding in the central Gulf Coast, Mid-Atlantic, the Upper Midwest, the Great Basin and Southwest. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend. Critical fire weather conditions are expected in the Northwest and Great Basin. Read More >

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

NA

63°F

17°C

Humidity 59%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility 1.24 mi
Last update 17 Jul 09:04 PM PDT
Extended Forecast for

Chinook Pass WA

  • Tonight

    Tonight: Mostly clear, with a low around 52. North northwest wind 3 to 7 mph.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 72. South southwest wind 5 to 10 mph, with gusts as high as 24 mph.

    High: 72 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. West southwest wind 8 to 10 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64. West wind around 9 mph, with gusts as high as 22 mph.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. West wind 6 to 10 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain after 11am. Partly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A slight chance of rain before 11pm. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 52. North northwest wind 3 to 7 mph.
Friday
Increasing clouds, with a high near 72. South southwest wind 5 to 10 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 43. West southwest wind 8 to 10 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 64. West wind around 9 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 43. West wind 6 to 10 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
A slight chance of rain after 11am. Partly sunny, with a high near 65.
Monday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 47.
Tuesday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.86°N 121.53°W (Elev. 3973 ft)
Last Update:
8:01 pm PDT Jul 17, 2025
Forecast Valid:
9pm PDT Jul 17, 2025-6pm PDT Jul 24, 2025
 
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