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

Heavy Rainfall Possible in the Upper Midwest, South Texas, and Puerto Rico and the Virgin Islands

Scattered thunderstorms and heavy rainfall may bring areas of flooding though the weekend over the Upper Midwest. A tropical disturbance will bring moderate to locally heavy rain to portions of South Texas into Saturday. Tropical Storm Erin may bring isolated flash and urban flooding, landslides or mudslides, and tropical storm conditions to Puerto Rico and the U.S. Virgin Islands. Read More >

Hazardous Weather Conditions

Current conditions at

Chehalis-Centralia Airport (KCLS)

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

Overcast

64°F

18°C

Humidity 100%
Wind Speed S 6 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 64°F (18°C)
Visibility 9.00 mi
Last update 15 Aug 06:55 AM PDT
Extended Forecast for

Centralia WA

  • Today

    Today: Rain, mainly after 9am. High near 69. South wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 69 °F

    Chance Rain
    then Rain

  • Tonight

    Tonight: Rain, mainly before 1am. Low around 57. South wind 9 to 14 mph becoming light southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 57 °F

    Rain then
    Rain Likely

  • Saturday

    Saturday: A 50 percent chance of showers. Partly sunny, with a high near 73. Southwest wind 3 to 7 mph.

    High: 73 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 11pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 52. West wind 5 to 7 mph becoming calm in the evening.

    Low: 52 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 74. Calm wind.

    High: 74 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Mostly cloudy, with a high near 75.

    High: 75 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 78.

    High: 78 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

Today
Rain, mainly after 9am. High near 69. South wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before 1am. Low around 57. South wind 9 to 14 mph becoming light southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 73. Southwest wind 3 to 7 mph.
Saturday Night
A 20 percent chance of showers before 11pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 52. West wind 5 to 7 mph becoming calm in the evening.
Sunday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 74. Calm wind.
Sunday Night
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 52.
Monday
Mostly cloudy, with a high near 75.
Monday Night
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 52.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 78.
Tuesday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 52.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Centralia WA
 46.74°N 122.97°W (Elev. 394 ft)
Last Update:
2:25 am PDT Aug 15, 2025
Forecast Valid:
7am PDT Aug 15, 2025-6pm PDT Aug 21, 2025
 
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