Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Current conditions at

Chehalis-Centralia Airport (KCLS)

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

Mist

46°F

8°C

Humidity 100%
Wind Speed S 9 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 46°F (8°C)
Visibility 5.00 mi
Wind Chill41°F (5°C)
Last update 11 Jan 06:55 PM PST
Extended Forecast for

Chehalis WA

  • Tonight

    Tonight: A chance of rain before 9pm, then a chance of rain after 10pm.  Mostly cloudy, with a low around 45. South wind around 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    Low: 45 °F

    Chance Rain

  • Monday

    Monday: A 40 percent chance of rain, mainly before 2pm.  Partly sunny, with a high near 54. South wind 6 to 9 mph.

    High: 54 °F

    Chance Rain

  • Monday Night

    Monday Night: Widespread dense fog after 9pm.  Otherwise, mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Dense Fog

  • Tuesday

    Tuesday: Widespread dense fog before 8am.  Otherwise, partly sunny, with a high near 54. Calm wind.

    High: 54 °F

    Dense Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of rain before 9pm, then a chance of rain after 10pm. Mostly cloudy, with a low around 45. South wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday
A 40 percent chance of rain, mainly before 2pm. Partly sunny, with a high near 54. South wind 6 to 9 mph.
Monday Night
Widespread dense fog after 9pm. Otherwise, mostly cloudy, with a low around 43. Calm wind.
Tuesday
Widespread dense fog before 8am. Otherwise, partly sunny, with a high near 54. Calm wind.
Tuesday Night
Partly cloudy, with a low around 39. Calm wind.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
Partly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Chehalis WA
 46.68°N 122.98°W (Elev. 180 ft)
7:01 pm PST Jan 11, 2026
7pm PST Jan 11, 2026-6pm PST Jan 18, 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