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

Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

Chehalis-Centralia Airport (KCLS)

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

Clear

68°F

20°C

Humidity 60%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Jun 03:15 PM PDT
Extended Forecast for

Centralia WA

  • Tonight

    Tonight: Mostly clear, with a low around 48. West northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 85. Calm wind becoming north 5 to 8 mph in the morning.

    High: 85 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56. North northeast wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Mostly cloudy, then gradually becoming sunny, with a high near 87. Light north wind.

    High: 87 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. West wind 5 to 10 mph becoming light southwest after midnight.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 48. West northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Increasing clouds, with a high near 85. Calm wind becoming north 5 to 8 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 56. North northeast wind around 6 mph becoming calm in the evening.
Juneteenth
Mostly cloudy, then gradually becoming sunny, with a high near 87. Light north wind.
Friday Night
Mostly clear, with a low around 50. West wind 5 to 10 mph becoming light southwest after midnight.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 95.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Centralia WA
 46.72°N 122.97°W (Elev. 200 ft)
Last Update:
11:26 am PDT Jun 17, 2026
Forecast Valid:
3pm PDT Jun 17, 2026-6pm PDT Jun 24, 2026
 
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Additional Resources

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