Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Hazardous Weather Conditions

Current conditions at

DW8787 CHEHALIS (D8787)

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

NA

76°F

24°C

Humidity 51%
Wind Speed SW 2 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 57°F (14°C)
Visibility NA
Heat Index78°F (26°C)
Last update 03 Aug 05:30 PM PDT
Extended Forecast for

Mossyrock WA

  • Tonight

    Tonight: Areas of smoke. Clear, with a low around 53. Light east northeast wind.

    Low: 53 °F

    Areas Smoke

  • Tuesday

    Tuesday: Widespread smoke, mainly before 11am. Sunny, with a high near 89. Light and variable wind.

    High: 89 °F

    Smoke

  • Tuesday Night

    Tuesday Night: Areas of smoke. Mostly clear, with a low around 57. Light east northeast wind.

    Low: 57 °F

    Areas Smoke

  • Wednesday

    Wednesday: Sunny, with a high near 94. Light and variable wind.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 59. Calm wind.

    Low: 59 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of smoke. Clear, with a low around 53. Light east northeast wind.
Tuesday
Widespread smoke, mainly before 11am. Sunny, with a high near 89. Light and variable wind.
Tuesday Night
Areas of smoke. Mostly clear, with a low around 57. Light east northeast wind.
Wednesday
Sunny, with a high near 94. Light and variable wind.
Wednesday Night
Clear, with a low around 59. Calm wind.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Mossyrock WA
 46.53°N 122.47°W (Elev. 676 ft)
11:26 am PDT Aug 3, 2026
5pm PDT Aug 3, 2026-6pm PDT Aug 10, 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