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

Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Chehalis-Centralia Airport (KCLS)

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

Overcast

72°F

22°C

Humidity 68%
Wind Speed WNW 6 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 15 Aug 05:15 PM PDT
Extended Forecast for

3 Miles WSW Chehalis WA

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 51. West northwest wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 81. Light and variable wind.

    High: 81 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Areas of fog after 5am. Otherwise, mostly cloudy, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Cloudy
    then Areas
    Fog

  • Monday

    Monday: Areas of fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. Light north northwest wind.

    High: 83 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 54. Northwest wind around 6 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Areas of fog before 9am. Otherwise, partly sunny, with a high near 78.

    High: 78 °F

    Areas Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 78.

    High: 78 °F

    Areas Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy
    then Patchy
    Fog

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 51. West northwest wind around 5 mph becoming calm in the evening.
Sunday
Areas of fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 81. Light and variable wind.
Sunday Night
Areas of fog after 5am. Otherwise, mostly cloudy, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.
Monday
Areas of fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. Light north northwest wind.
Monday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 54. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 78.
Tuesday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 53.
Wednesday
Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 78.
Wednesday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 53.
Thursday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 83.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 54.
Friday
Areas of fog. Otherwise, partly sunny, with a high near 81.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 55.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Chehalis WA
 46.65°N 123.01°W (Elev. 154 ft)
Last Update:
11:26 am PDT Aug 15, 2026
Forecast Valid:
5pm PDT Aug 15, 2026-6pm PDT Aug 22, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation