National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Strong System To Move Through East; Very Unsettled Hawaii and Alaska

A strong cold front will sweep through the East on Monday with lake effect snow, high winds and strong to severe thunderstorms. Meanwhile, a powerful Kona low will produce multiple hazards across Hawaii, including heavy rain and potential catastrophic flooding. Finally, a winter storm is impacting Alaska as blizzard and winter storm warnings are in effect for much of western and southern Alaska. Read More >

Current conditions at

Chehalis-Centralia Airport (KCLS)

Lat: 46.677°NLon: 122.9827°WElev: 177ft.

Overcast

3°C

37°F

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.45 in (1031.16 mb)
Dewpoint 3°C (37°F)
Visibility 16 km
Last update 05 Dec 06:55 PM PST
Extended Forecast for

Chehalis WA

  • Tonight

    Tonight: A chance of rain and snow, mainly after 1am. Patchy fog before 1am. Otherwise, cloudy, with a low around 1. Calm wind becoming south southeast 5 to 10 km/h after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Chance
    Rain/Snow and
    Patchy Fog

    Low: 1 °C

  • Monday

    Monday: Rain likely, mainly after 4pm. Cloudy, with a high near 7. South southeast wind 16 to 18 km/h. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.

    Rain Likely

    High: 7 °C

  • Monday
    Night

    Monday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 4. South southeast wind around 11 km/h. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.

    Rain Likely
    then Chance
    Rain

    Low: 4 °C

  • Tuesday

    Tuesday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 10. South wind 8 to 10 km/h. Chance of precipitation is 60%.

    Rain Likely

    High: 10 °C

  • Tuesday
    Night

    Tuesday Night: Rain. Low around 5. South southwest wind 13 to 18 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2.5 mm possible.

    Rain

    Low: 5 °C

  • Wednesday

    Wednesday: Rain. High near 8. Chance of precipitation is 90%. New precipitation amounts between 1 and 2.5 mm possible.

    Rain then
    Rain Likely

    High: 8 °C

  • Wednesday
    Night

    Wednesday Night: Rain likely. Mostly cloudy, with a low around 2. Chance of precipitation is 70%.

    Rain Likely

    Low: 2 °C

  • Thursday

    Thursday: Rain. Mostly cloudy, with a high near 6.

    Rain

    High: 6 °C

  • Thursday
    Night

    Thursday Night: Rain likely before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 0.

    Rain Likely
    then Chance
    Rain/Snow

    Low: 0 °C

Detailed Forecast

Tonight
A chance of rain and snow, mainly after 1am. Patchy fog before 1am. Otherwise, cloudy, with a low around 1. Calm wind becoming south southeast 5 to 10 km/h after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
Rain likely, mainly after 4pm. Cloudy, with a high near 7. South southeast wind 16 to 18 km/h. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 4. South southeast wind around 11 km/h. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.
Tuesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 10. South wind 8 to 10 km/h. Chance of precipitation is 60%.
Tuesday Night
Rain. Low around 5. South southwest wind 13 to 18 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2.5 mm possible.
Wednesday
Rain. High near 8. Chance of precipitation is 90%. New precipitation amounts between 1 and 2.5 mm possible.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 2. Chance of precipitation is 70%.
Thursday
Rain. Mostly cloudy, with a high near 6.
Thursday Night
Rain likely before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 0.
Friday
A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 6.
Friday Night
Rain. Mostly cloudy, with a low around 3.
Saturday
Rain. Cloudy, with a high near 7.
Saturday Night
Rain. Cloudy, with a low around 3.
Sunday
Rain. Cloudy, with a high near 6.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Chehalis WA
 46.66°N 122.95°W (Elev. 128 m)
Last Update:
2:12 pm PST Dec 5, 2021
Forecast Valid:
7pm PST Dec 5, 2021-6pm PST Dec 12, 2021
 
Forecast Discussion
 
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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