Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

White Pass (TWHIT)

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

unknown precip

63°F

17°C

Humidity 61%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility 1.24 mi
Last update 22 Aug 06:45 PM PDT
Extended Forecast for

Chinook Pass WA

  • Tonight

    Tonight: A slight chance of showers before 2am, then a slight chance of rain between 2am and 4am.  Mostly cloudy, with a low around 44. West wind around 9 mph becoming south southwest after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 57. South southwest wind 6 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 57 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. North wind 3 to 6 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72. East wind 3 to 6 mph.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Calm wind becoming southeast 5 to 7 mph after midnight.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 11pm.  Partly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers before 2am, then a slight chance of rain between 2am and 4am. Mostly cloudy, with a low around 44. West wind around 9 mph becoming south southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 57. South southwest wind 6 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 46. North wind 3 to 6 mph.
Monday
Sunny, with a high near 72. East wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 56. Calm wind becoming southeast 5 to 7 mph after midnight.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.54°W (Elev. 4580 ft)
11:26 am PDT Aug 22, 2026
7pm PDT Aug 22, 2026-6pm PDT Aug 29, 2026
 
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Additional Resources

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