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

65°F

18°C

Humidity 57%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility 1.24 mi
Last update 22 Aug 11:45 AM PDT
Extended Forecast for

4 Miles S 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

  • This Afternoon

    High: 65 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers between 9pm and 2am.  Increasing clouds, with a low around 48. Southwest wind 8 to 10 mph, with gusts as high as 23 mph.

    Low: 48 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 62. South southwest wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Light and variable wind becoming north around 6 mph after midnight.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. Northeast wind around 6 mph becoming east southeast in the afternoon.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Tuesday Night

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

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Mostly sunny, with a high near 65. Southwest wind 8 to 10 mph, with gusts as high as 23 mph.
Tonight
A 20 percent chance of showers between 9pm and 2am. Increasing clouds, with a low around 48. Southwest wind 8 to 10 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 62. South southwest wind 7 to 9 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 48. Light and variable wind becoming north around 6 mph after midnight.
Monday
Sunny, with a high near 74. Northeast wind around 6 mph becoming east southeast in the afternoon.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Sunny, with a high near 62.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Chinook Pass WA
 46.82°N 121.52°W (Elev. 4334 ft)
11:26 am PDT Aug 22, 2026
12pm PDT Aug 22, 2026-6pm PDT Aug 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database