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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

54°F

12°C

Humidity 71%
Wind Speed N 8 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 16 Jan 03:15 PM PST
Extended Forecast for

Chehalis WA

  • Tonight

    Tonight: Patchy dense fog after 10pm. Otherwise, mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: Patchy dense fog before 8am. Otherwise, sunny, with a high near 50. Calm wind.

    High: 50 °F

    Patchy Dense
    Fog then
    Sunny

  • Saturday Night

    Saturday Night: Patchy dense fog. Otherwise, mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Patchy Dense
    Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, sunny, with a high near 50. Calm wind.

    High: 50 °F

    Patchy Fog
    then Sunny

  • Sunday Night

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

    Low: 32 °F

    Patchy Fog

  • M.L.King Day

    M.L.King Day: Patchy fog before 9am. Otherwise, sunny, with a high near 49.

    High: 49 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog. Otherwise, mostly clear, with a low around 31.

    Low: 31 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 50.

    High: 50 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 32.

    Low: 32 °F

    Patchy Fog

Detailed Forecast

Tonight
Patchy dense fog after 10pm. Otherwise, mostly clear, with a low around 34. Calm wind.
Saturday
Patchy dense fog before 8am. Otherwise, sunny, with a high near 50. Calm wind.
Saturday Night
Patchy dense fog. Otherwise, mostly clear, with a low around 32. Calm wind.
Sunday
Patchy fog before 11am. Otherwise, sunny, with a high near 50. Calm wind.
Sunday Night
Patchy fog. Otherwise, mostly clear, with a low around 32. Calm wind.
M.L.King Day
Patchy fog before 9am. Otherwise, sunny, with a high near 49.
Monday Night
Patchy fog. Otherwise, mostly clear, with a low around 31.
Tuesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 50.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
A chance of rain and snow. Patchy fog. Otherwise, mostly cloudy, with a low around 35.
Thursday
A chance of rain and snow. Partly sunny, with a high near 46.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 35.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 46.
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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:
1:26 pm PST Jan 16, 2026
Forecast Valid:
3pm PST Jan 16, 2026-6pm PST Jan 23, 2026
 
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Additional Resources

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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