Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Storm system to bring heavy rainfall and the potential for flash flooding over the southern Mid Atlantic and Southeast U.S.

A slow moving low pressure system will bring the threat for heavy rainfall, flash flooding, and a few strong to severe thunderstorms into Tuesday. The main threat areas include the southern Mid Atlantic and Southeast U.S. Excessive runoff may lead to flooding of low lying areas, rivers, and streams. Read More >

Current conditions at

Chehalis-Centralia Airport (KCLS)

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

Lt Drizzle

46°F

8°C

Humidity 100%
Wind Speed SSE 5 MPH
Barometer 29.79 in
Dewpoint 46°F (8°C)
Visibility 7.00 mi
Wind Chill44°F (7°C)
Last update 24 Apr 12:35 am PDT
Extended Forecast for

Chehalis WA

  • Overnight

    Overnight: Showers.  Low around 44. South wind around 7 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    Low: 44 °F

  • Monday

    Monday: Showers likely.  Cloudy, with a high near 56. Southeast wind around 6 mph becoming west northwest in the afternoon.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    High: 56 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers before 11pm.  Mostly cloudy, with a low around 43. West northwest wind 5 to 9 mph becoming south in the evening.

    Chance
    Showers then
    Mostly Cloudy

    Low: 43 °F

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Cloudy, with a high near 56. South wind 6 to 9 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    High: 56 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely, mainly before 11pm.  Cloudy, with a low around 46. South wind 5 to 8 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 46 °F

  • Wednesday

    Wednesday: Showers likely.  Cloudy, with a high near 56. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    High: 56 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 41.

    Chance
    Showers

    Low: 41 °F

  • Thursday

    Thursday: A chance of showers.  Mostly cloudy, with a high near 56.

    Chance
    Showers

    High: 56 °F

  • Thursday
    Night

    Thursday Night: A chance of showers.  Cloudy, with a low around 40.

    Chance
    Showers

    Low: 40 °F

Detailed Forecast

Overnight
Showers. Low around 44. South wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers likely. Cloudy, with a high near 56. Southeast wind around 6 mph becoming west northwest in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 43. West northwest wind 5 to 9 mph becoming south in the evening.
Tuesday
Rain likely, mainly after 11am. Cloudy, with a high near 56. South wind 6 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers likely, mainly before 11pm. Cloudy, with a low around 46. South wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely. Cloudy, with a high near 56. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 41.
Thursday
A chance of showers. Mostly cloudy, with a high near 56.
Thursday Night
A chance of showers. Cloudy, with a low around 40.
Friday
A slight chance of showers. Mostly cloudy, with a high near 58.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Partly sunny, with a high near 61.
Saturday Night
A chance of showers. Cloudy, with a low around 44.
Sunday
A chance of showers. Mostly cloudy, with a high near 60.
Click Map For Forecast
Point Forecast:
Chehalis WA
 46.68°N 122.98°W (Elev. 180 ft)
8:33 pm PDT Apr 23, 2017
12am PDT Apr 24, 2017-6pm PDT Apr 29, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database