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

41°F

5°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 20 Nov 10:35 PM PST
Extended Forecast for

7 Miles WSW Chehalis WA

  • Tonight

    Tonight: Patchy dense fog. Otherwise, partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Dense
    Fog

  • Friday

    Friday: A slight chance of rain before 11am, then a chance of rain after 4pm. Partly sunny, with a high near 52. Calm wind. Chance of precipitation is 30%.

    High: 52 °F

    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 54. Light south wind.

    High: 54 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm. Low around 43. South wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain

  • Sunday

    Sunday: Rain. High near 50. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain

  • Sunday Night

    Sunday Night: Showers likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

    Low: 37 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 10am. Partly sunny, with a high near 48.

    High: 48 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A slight chance of showers before 10pm, then a slight chance of rain after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Showers and
    Patchy Fog

Detailed Forecast

Tonight
Patchy dense fog. Otherwise, partly cloudy, with a low around 35. Calm wind.
Friday
A slight chance of rain before 11am, then a chance of rain after 4pm. Partly sunny, with a high near 52. Calm wind. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 41. Calm wind.
Saturday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 54. Light south wind.
Saturday Night
Rain, mainly after 10pm. Low around 43. South wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain. High near 50. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Monday
Showers likely, mainly before 10am. Partly sunny, with a high near 48.
Monday Night
A slight chance of showers before 10pm, then a slight chance of rain after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 35.
Tuesday
A chance of rain, mainly after 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 46.
Tuesday Night
Rain likely. Cloudy, with a low around 38.
Wednesday
Rain likely. Cloudy, with a high near 50.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 42.
Thanksgiving Day
A chance of rain. Mostly cloudy, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Chehalis WA
 46.62°N 123.09°W (Elev. 338 ft)
Last Update:
7:01 pm PST Nov 20, 2025
Forecast Valid:
10pm PST Nov 20, 2025-6pm PST Nov 27, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation