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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Hazardous Weather Conditions

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.

Fog

36°F

2°C

Humidity 100%
Wind Speed N 5 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 36°F (2°C)
Visibility 0.50 mi
Wind Chill32°F (0°C)
Last update 22 Nov 02:53 AM PST
Extended Forecast for

Kennewick WA

Dense Fog Advisory until November 22, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 22, 10:00am

    NOW until 10:00am Sat

    Dense Fog Advisory

  • Overnight

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. Light south wind.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain after 10am. Cloudy, with a high near 51. Southwest wind 6 to 9 mph.

    High: 51 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain before 10pm. Partly cloudy, with a low around 36. Southwest wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Chance Rain
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. Calm wind.
Saturday
Mostly sunny, with a high near 47. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 37. Light south wind.
Sunday
A 30 percent chance of rain after 10am. Cloudy, with a high near 51. Southwest wind 6 to 9 mph.
Sunday Night
A 30 percent chance of rain before 10pm. Partly cloudy, with a low around 36. Southwest wind 14 to 16 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 41.
Tuesday Night
A 40 percent chance of rain, mainly after 10pm. Cloudy, with a low around 34.
Wednesday
Rain likely. Cloudy, with a high near 41.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 37.
Thanksgiving Day
A chance of rain. Mostly cloudy, with a high near 48.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
A chance of rain. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kennewick WA
 46.19°N 119.19°W (Elev. 663 ft)
Last Update:
2:52 am PST Nov 22, 2025
Forecast Valid:
3am PST Nov 22, 2025-6pm PST Nov 28, 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