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

Heavy Rainfall on the Western Gulf Coast; Severe Thunderstorms in the Southern Plains Friday

A multi-day heavy rainfall event will continue over the western Gulf Coast through Monday. Slight Risks of excessive rainfall have been issued, and Flood Watches remain in effect through Monday evening. Scattered severe storms capable of producing large hail and damaging winds are possible across western portions of Texas and Oklahoma on Friday. Read More >

Current conditions at

Chehalis-Centralia Airport (KCLS)

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

Clear

73°F

23°C

Humidity 40%
Wind Speed NNW 6 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 21 May 07:35 PM PDT
Extended Forecast for

Centralia WA

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly clear, with a low around 47. North wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Clear then
    Patchy Fog

  • Friday

    Friday: Patchy fog before 7am. Otherwise, sunny, with a high near 78. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. West northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. West wind 5 to 9 mph becoming calm after midnight.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Memorial Day

    Memorial Day: Rain, mainly after 11am. Cloudy, with a high near 60.

    High: 60 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 11pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Rain Likely

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 47. North wind around 5 mph becoming calm in the evening.
Friday
Patchy fog before 7am. Otherwise, sunny, with a high near 78. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 47. West northwest wind 5 to 8 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 43. West wind 5 to 9 mph becoming calm after midnight.
Sunday
Partly sunny, with a high near 72.
Sunday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 48.
Memorial Day
Rain, mainly after 11am. Cloudy, with a high near 60.
Monday Night
Rain likely, mainly before 11pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 43.
Tuesday
A chance of showers after 11am. Partly sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Partly sunny, with a high near 70.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 45.
Thursday
A slight chance of showers. Partly sunny, with a high near 71.
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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:
1:43 pm PDT May 21, 2026
Forecast Valid:
7pm PDT May 21, 2026-6pm PDT May 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation