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

DW8787 CHEHALIS (D8787)

Lat: 46.64646°NLon: 122.8388°WElev: 550.0ft.

NA

63°F

17°C

Humidity 83%
Wind Speed WSW 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 58°F (14°C)
Visibility NA
Last update 22 Aug 09:30 PM PDT
Extended Forecast for

5 Miles WSW Mossyrock WA

  • Tonight

    Tonight: A chance of showers before 2am, then a chance of rain between 2am and 4am.  Cloudy, with a low around 56. Calm wind.  Chance of precipitation is 40%.

    Low: 56 °F

    Chance
    Showers

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 73. Calm wind.

    High: 73 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. Light and variable wind.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Tuesday Night

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

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers before 2am, then a chance of rain between 2am and 4am. Cloudy, with a low around 56. Calm wind. Chance of precipitation is 40%.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 73. Calm wind.
Sunday Night
Mostly clear, with a low around 52. Calm wind.
Monday
Sunny, with a high near 83. Light and variable wind.
Monday Night
Mostly clear, with a low around 56. Calm wind.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Partly sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Partly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Partly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Partly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Mossyrock WA
 46.5°N 122.58°W (Elev. 997 ft)
11:26 am PDT Aug 22, 2026
9pm 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