National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Severe Thunderstorms and Excessive Rainfall Friday

Severe thunderstorms capable of large hail and damaging wind gusts appear possible over the central and southern High Plains and eastern Kansas into Missouri Friday afternoon and evening. Rounds of storms Friday ahead of a slow moving frontal boundary will bring locally heavy rainfall and scattered flash flooding potential to the Mid-Mississippi, Ohio, and Tennessee Valleys, and the Appalachians. Read More >

Current conditions at

Chehalis-Centralia Airport (KCLS)

Lat: 46.677°NLon: 122.9827°WElev: 177.0ft.

Clear

55°F

13°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 55°F (13°C)
Visibility 8.00 mi
Last update 10 Jul 01:35 AM PDT
Extended Forecast for

Chehalis WA

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, mostly cloudy, with a steady temperature around 54. Calm wind.

    Low: 54 °F

    Patchy Fog

  • Friday

    Friday: Mostly cloudy, with a high near 74. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 74 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Areas of fog after 5am. Otherwise, mostly cloudy, with a low around 51. West wind 5 to 7 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Cloudy
    then Areas
    Fog

  • Saturday

    Saturday: Partly sunny, with a high near 74. Light and variable wind.

    High: 74 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. West northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, mostly cloudy, with a steady temperature around 54. Calm wind.
Friday
Mostly cloudy, with a high near 74. Calm wind becoming west northwest around 6 mph in the afternoon.
Friday Night
Areas of fog after 5am. Otherwise, mostly cloudy, with a low around 51. West wind 5 to 7 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 74. Light and variable wind.
Saturday Night
Mostly clear, with a low around 48. West northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 78.
Sunday Night
Clear, with a low around 48.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chehalis WA
 46.66°N 122.98°W (Elev. 177 ft)
Last Update:
11:26 pm PDT Jul 9, 2026
Forecast Valid:
1am PDT Jul 10, 2026-6pm PDT Jul 16, 2026
 
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Additional Resources

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Chance of Precipitation