Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Chehalis-Centralia Airport (KCLS)

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

Overcast

39°F

4°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 22 Jan 06:35 PM PST
Extended Forecast for

Chehalis WA

  • Tonight

    Tonight: A 20 percent chance of rain before 7pm.  Widespread dense fog, mainly before 2am. Widespread dense freezing fog, mainly between 3am and 5am.  Otherwise, mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Slight Chance
    Rain and
    Dense
    Freezing Fog

  • Friday

    Friday: Areas of freezing fog before 11am. Sunny, with a high near 44. Light north wind.

    High: 44 °F

    Areas
    Freezing Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 44. Wind chill values between 25 and 35. Calm wind.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain before 7pm. Widespread dense fog, mainly before 2am. Widespread dense freezing fog, mainly between 3am and 5am. Otherwise, mostly cloudy, with a low around 28. Calm wind.
Friday
Areas of freezing fog before 11am. Sunny, with a high near 44. Light north wind.
Friday Night
Mostly clear, with a low around 24. Calm wind.
Saturday
Sunny, with a high near 44. Wind chill values between 25 and 35. Calm wind.
Saturday Night
Mostly clear, with a low around 23. Calm wind.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Mostly cloudy, with a high near 46.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
A slight chance of rain after 4pm. Mostly cloudy, with a high near 50.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain. Cloudy, with a high near 49.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Thursday
A chance of rain. Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Chehalis WA
 46.66°N 122.98°W (Elev. 177 ft)
1:26 pm PST Jan 22, 2026
6pm PST Jan 22, 2026-6pm PST Jan 29, 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