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

54°F

12°C

Humidity 85%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility 1.24 mi
Last update 22 Aug 09:45 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 3am.  Mostly cloudy, with a low around 47. South southwest wind 8 to 10 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 63. South southwest wind 7 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 63 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. North wind around 6 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77. East wind around 6 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. Calm wind becoming east southeast 5 to 7 mph after midnight.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 11pm.  Partly cloudy, with a low around 45.

    Low: 45 °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 3am. Mostly cloudy, with a low around 47. South southwest wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 63. South southwest wind 7 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Mostly clear, with a low around 47. North wind around 6 mph.
Monday
Sunny, with a high near 77. East wind around 6 mph.
Monday Night
Mostly clear, with a low around 54. Calm wind becoming east southeast 5 to 7 mph after midnight.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.86°N 121.53°W (Elev. 3973 ft)
11:26 am PDT Aug 22, 2026
10pm PDT Aug 22, 2026-6pm PDT Aug 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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