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

Chehalis-Centralia Airport (KCLS)

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

Clear

54°F

12°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 16 Jun 11:55 PM PDT
Extended Forecast for

9 Miles SW Chehalis WA

  • Overnight

    Overnight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers, mainly after 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 52. Light south southwest wind.

    Low: 52 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Showers likely, mainly before 11am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 69. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Showers
    Likely and
    Patchy Fog
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 43. West wind 5 to 7 mph becoming calm in the evening.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Fog

  • Juneteenth

    Juneteenth: Patchy fog before 8am. Otherwise, partly sunny, with a high near 71.

    High: 71 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 64.

    High: 64 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Showers
    Likely

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 42. Calm wind.
Tuesday
Mostly sunny, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
A 50 percent chance of showers, mainly after 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 52. Light south southwest wind.
Wednesday
Showers likely, mainly before 11am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 69. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 43. West wind 5 to 7 mph becoming calm in the evening.
Juneteenth
Patchy fog before 8am. Otherwise, partly sunny, with a high near 71.
Thursday Night
Mostly cloudy, with a low around 46.
Friday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 64.
Friday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 45.
Saturday
Showers. Mostly cloudy, with a high near 62.
Saturday Night
A chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 49.
Sunday
A chance of showers. Patchy fog. Otherwise, mostly cloudy, with a high near 68.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 47.
Monday
Patchy fog. Otherwise, partly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Chehalis WA
 46.59°N 123.12°W (Elev. 367 ft)
Last Update:
9:40 pm PDT Jun 16, 2025
Forecast Valid:
12am PDT Jun 17, 2025-6pm PDT Jun 23, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation