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

59°F

15°C

Humidity 58%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility 1.24 mi
Last update 22 Aug 01:45 AM PDT
Extended Forecast for

3 Miles SSW Chinook Pass WA

Red Flag Warning until August 22, 05:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until August 22, 05:00pm

    NOW until 5:00pm Sat

    Red Flag Warning

  • Overnight

    Low: 56 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A chance of rain and thunderstorms before 2pm, then a slight chance of rain between 2pm and 3pm.  Partly sunny, with a high near 70. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 50%.

    High: 70 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain between 2am and 4am.  Increasing clouds, with a low around 49. South southwest wind around 9 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    Low: 49 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: Partly sunny, with a high near 67. West wind 7 to 9 mph, with gusts as high as 23 mph.

    High: 67 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. North wind 3 to 7 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a low around 56. Calm wind.
Saturday
A chance of rain and thunderstorms before 2pm, then a slight chance of rain between 2pm and 3pm. Partly sunny, with a high near 70. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 50%.
Saturday Night
A slight chance of rain between 2am and 4am. Increasing clouds, with a low around 49. South southwest wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 67. West wind 7 to 9 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 49. North wind 3 to 7 mph.
Monday
Sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 47.
Thursday
A slight chance of rain. Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Sunny, with a high near 67.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Chinook Pass WA
 46.84°N 121.52°W (Elev. 4052 ft)
11:26 pm PDT Aug 21, 2026
2am PDT Aug 22, 2026-6pm PDT Aug 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database