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Hazardous Weather Conditions

Current conditions at

Chehalis-Centralia Airport (KCLS)

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

Clear

52°F

11°C

Humidity 93%
Wind Speed S 3 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 10 Oct 10:15 AM PDT
Extended Forecast for

Chehalis WA

Frost Advisory October 12, 12:00am until October 12, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Today

    Today: Mostly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 38. Light north wind.

    Low: 38 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, sunny, with a high near 63. Calm wind becoming north northeast 5 to 8 mph in the morning.

    High: 63 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 33. North northeast wind around 6 mph becoming calm in the evening.

    Low: 33 °F

    Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 66. Calm wind.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 11pm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

  • Wednesday

    Wednesday: A slight chance of rain before 11am. Mostly cloudy, with a high near 65.

    High: 65 °F

    Slight Chance
    Rain then
    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 58. Calm wind.
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 38. Light north wind.
Sunday
Patchy fog before 9am. Otherwise, sunny, with a high near 63. Calm wind becoming north northeast 5 to 8 mph in the morning.
Sunday Night
Clear, with a low around 33. North northeast wind around 6 mph becoming calm in the evening.
Columbus Day
Sunny, with a high near 66. Calm wind.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Partly sunny, with a high near 63.
Tuesday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 46.
Wednesday
A slight chance of rain before 11am. Mostly cloudy, with a high near 65.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
Partly sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 46.
Friday
Partly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chehalis WA
 46.68°N 122.98°W (Elev. 180 ft)
Last Update:
2:45 am PDT Oct 10, 2026
Forecast Valid:
10am PDT Oct 10, 2026-6pm PDT Oct 16, 2026
 
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