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Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Current conditions at

Chehalis-Centralia Airport (KCLS)

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

Clear

48°F

9°C

Humidity 81%
Wind Speed NNE 6 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 16 Jan 11:35 AM PST
Extended Forecast for

Chehalis WA

  • Today

    Today: Sunny, with a high near 51. North wind 3 to 5 mph.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Patchy dense fog between 9pm and 10pm. Otherwise, mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Patchy Dense
    Fog then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51. Calm wind.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog. Otherwise, mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, sunny, with a high near 51. Calm wind.

    High: 51 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog. Otherwise, mostly clear, with a low around 32.

    Low: 32 °F

    Patchy Fog

  • M.L.King Day

    M.L.King Day: Areas of fog before 10am. Otherwise, sunny, with a high near 50.

    High: 50 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Areas of fog. Otherwise, partly cloudy, with a low around 32.

    Low: 32 °F

    Areas Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 49.

    High: 49 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

Today
Sunny, with a high near 51. North wind 3 to 5 mph.
Tonight
Patchy dense fog between 9pm and 10pm. Otherwise, mostly clear, with a low around 33. Calm wind.
Saturday
Sunny, with a high near 51. Calm wind.
Saturday Night
Patchy fog. Otherwise, mostly clear, with a low around 33. Calm wind.
Sunday
Patchy fog before 7am. Otherwise, sunny, with a high near 51. Calm wind.
Sunday Night
Patchy fog. Otherwise, mostly clear, with a low around 32.
M.L.King Day
Areas of fog before 10am. Otherwise, sunny, with a high near 50.
Monday Night
Areas of fog. Otherwise, partly cloudy, with a low around 32.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 49.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 36.
Wednesday
A slight chance of rain. Mostly cloudy, with a high near 48.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 40.
Thursday
A chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chehalis WA
 46.68°N 122.98°W (Elev. 180 ft)
Last Update:
7:00 am PST Jan 16, 2026
Forecast Valid:
11am PST Jan 16, 2026-6pm PST Jan 22, 2026
 
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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