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

68°F

20°C

Humidity 47%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility 1.24 mi
Last update 22 Aug 04:45 PM PDT
Extended Forecast for

4 Miles SW Chinook Pass WA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers.  Sunny, with a high near 61. South southwest wind around 9 mph, with gusts as high as 20 mph.

    High: 61 °F

    Slight Chance
    Showers

  • 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 45. South wind 6 to 8 mph.  Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 57. South wind 3 to 7 mph.

    High: 57 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Light north wind.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70. Light and variable wind.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °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 61.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Sunny, with a high near 61. South southwest wind around 9 mph, with gusts as high as 20 mph.
Tonight
A slight chance of showers before 2am, then a slight chance of rain between 2am and 3am. Mostly cloudy, with a low around 45. South wind 6 to 8 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 57. South wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 48. Light north wind.
Monday
Sunny, with a high near 70. Light and variable wind.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Chinook Pass WA
 46.83°N 121.58°W (Elev. 5059 ft)
11:26 am PDT Aug 22, 2026
5pm PDT Aug 22, 2026-6pm PDT Aug 29, 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