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

Shelton, Shelton Sanderson Field (KSHN)

Lat: 47.23806°NLon: 123.14083°WElev: 269.0ft.

Overcast

60°F

16°C

Humidity 86%
Wind Speed WSW 12 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 21 Aug 10:01 PM PDT
Extended Forecast for

3 Miles S Union WA

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 3am and 5am, then a chance of rain and thunderstorms after 5am.  Mostly cloudy, with a low around 56. Southwest wind 14 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of rain before 10am.  Mostly cloudy, then gradually becoming sunny, with a high near 69. Southwest wind 14 to 16 mph, with gusts as high as 22 mph.

    High: 69 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 54. South southwest wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 72. Southwest wind around 7 mph.

    High: 72 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Monday Night

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

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms between 3am and 5am, then a chance of rain and thunderstorms after 5am. Mostly cloudy, with a low around 56. Southwest wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Saturday
A 20 percent chance of rain before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 69. Southwest wind 14 to 16 mph, with gusts as high as 22 mph.
Saturday Night
Increasing clouds, with a low around 54. South southwest wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 72. Southwest wind around 7 mph.
Sunday Night
Mostly clear, with a low around 54. West southwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
A slight chance of rain after 11am. Partly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 50.
Friday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Union WA
 47.3°N 123.11°W (Elev. 400 ft)
1:55 pm PDT Aug 21, 2026
10pm PDT Aug 21, 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