Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Chehalis-Centralia Airport (KCLS)

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

Mostly Cloudy

48°F

9°C

Humidity 93%
Wind Speed SSW 8 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 07 Feb 05:35 AM PST
Extended Forecast for

Chehalis WA

  • Overnight

    Overnight: A 40 percent chance of rain.  Cloudy, with a steady temperature around 45. South wind around 7 mph.

    Low: 45 °F

    Chance Rain

  • Saturday

    Saturday: Rain.  High near 51. South wind 9 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain

  • Saturday Night

    Saturday Night: Rain, mainly before 9pm.  Low around 43. Light and variable wind.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain then
    Chance Rain

  • Sunday

    Sunday: Rain likely.  Cloudy, with a high near 49. Light and variable wind.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain.  Low around 41. Light south wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Monday

    Monday: Rain, mainly before 4pm.  High near 49. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain, mainly before 10am.  Partly sunny, with a high near 51.

    High: 51 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Patchy fog after 10pm.  Otherwise, mostly clear, with a low around 34.

    Low: 34 °F

    Patchy Fog

Detailed Forecast

Overnight
A 40 percent chance of rain. Cloudy, with a steady temperature around 45. South wind around 7 mph.
Saturday
Rain. High near 51. South wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain, mainly before 9pm. Low around 43. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain likely. Cloudy, with a high near 49. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 41. Light south wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain, mainly before 4pm. High near 49. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain, mainly before 10am. Partly sunny, with a high near 51.
Tuesday Night
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 34.
Wednesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 50.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Thursday
A chance of rain. Mostly cloudy, with a high near 49.
Thursday Night
Rain likely. Mostly cloudy, with a low around 37.
Friday
Rain. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Chehalis WA
 46.66°N 122.98°W (Elev. 177 ft)
1:26 am PST Feb 7, 2026
5am PST Feb 7, 2026-6pm PST Feb 13, 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