Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

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

NA

79°F

26°C

Humidity 54%
Wind Speed WNW 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 61°F (16°C)
Visibility NA
Heat Index80°F (27°C)
Last update 26 Aug 05:30 PM PDT
Extended Forecast for

Mossyrock WA

  • Tonight

    Tonight: Patchy fog after 1am.  Otherwise, increasing clouds, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Areas of fog before 9am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 71. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 71 °F

    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 50. Light and variable wind.

    Low: 50 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Areas of fog before 11am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70. Calm wind.

    High: 70 °F

    Areas Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 48. Light west southwest wind.

    Low: 48 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A 40 percent chance of showers after 11am.  Patchy fog between 11am and noon.  Otherwise, mostly cloudy, with a high near 68.

    High: 68 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm.  Partly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, increasing clouds, with a low around 52. Calm wind.
Thursday
Areas of fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 71. Calm wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 50. Light and variable wind.
Friday
Areas of fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70. Calm wind.
Friday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 48. Light west southwest wind.
Saturday
A 40 percent chance of showers after 11am. Patchy fog between 11am and noon. Otherwise, mostly cloudy, with a high near 68.
Saturday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 46.
Sunday
Partly sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Partly sunny, with a high near 73.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 68.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 48.
Wednesday
A chance of rain. Mostly cloudy, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Mossyrock WA
 46.53°N 122.5°W (Elev. 771 ft)
12:55 pm PDT Aug 26, 2026
5pm PDT Aug 26, 2026-6pm PDT Sep 2, 2026
 
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Additional Resources

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