Current conditions at

Chehalis-Centralia Airport (KCLS)

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

Mostly Cloudy

45°F

7°C

Humidity 81%
Wind Speed SW 5 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 15 Apr 06:15 PM PDT
Extended Forecast for

3 Miles WSW Chehalis WA

Freeze Warning April 16, 01:00am until April 16, 09:00am
Click here for hazard details and duration
Freeze Warning
  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 9pm, then a slight chance of showers between 9pm and 10pm.  Widespread frost, mainly after 2am.  Otherwise, partly cloudy, with a low around 30. West wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 30 °F

    Showers
    Likely then
    Frost

  • Thursday

    Thursday: Widespread frost, mainly before 8am.  Otherwise, mostly sunny, with a high near 57. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 57 °F

    Frost then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy frost after 4am.  Otherwise, partly cloudy, with a low around 36. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 36 °F

    Mostly Clear
    then Patchy
    Frost

  • Friday

    Friday: Patchy frost before 8am.  Otherwise, partly sunny, with a high near 60. Calm wind.

    High: 60 °F

    Patchy Frost
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 66.

    High: 66 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain, mainly before 11am.  Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm before 9pm, then a slight chance of showers between 9pm and 10pm. Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 30. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 57. Calm wind becoming west 5 to 8 mph in the afternoon.
Thursday Night
Patchy frost after 4am. Otherwise, partly cloudy, with a low around 36. West wind 5 to 8 mph becoming calm in the evening.
Friday
Patchy frost before 8am. Otherwise, partly sunny, with a high near 60. Calm wind.
Friday Night
Mostly cloudy, with a low around 38. Calm wind.
Saturday
Mostly cloudy, with a high near 66.
Saturday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 45.
Sunday
A chance of rain, mainly before 11am. Mostly cloudy, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 70.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Mostly cloudy, with a high near 64.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 45.
Wednesday
A chance of rain. Mostly cloudy, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Chehalis WA
 46.65°N 123.01°W (Elev. 154 ft)
2:10 pm PDT Apr 15, 2026
6pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database