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.

Mist

36°F

2°C

Humidity 96%
Wind Speed N 6 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 35°F (2°C)
Visibility 2.00 mi
Wind Chill31°F (-1°C)
Last update 22 Nov 03:21 AM PST
Extended Forecast for

2 Miles E 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: 35 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: Patchy dense fog between 7am and 10am. Otherwise, mostly sunny, with a high near 48. Calm wind.

    High: 48 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of rain after 10am. Cloudy, with a high near 52. Light south wind becoming southwest 5 to 9 mph in the morning.

    High: 52 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 40 percent chance of rain before 10pm. Partly cloudy, with a low around 36. Southwest wind 11 to 13 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Chance Rain
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 51.

    High: 51 °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 42.

    High: 42 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Overnight
Patchy dense fog before 4am. Otherwise, mostly cloudy, with a steady temperature around 35. Calm wind.
Saturday
Patchy dense fog between 7am and 10am. Otherwise, mostly sunny, with a high near 48. Calm wind.
Saturday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 37. Calm wind.
Sunday
A 30 percent chance of rain after 10am. Cloudy, with a high near 52. Light south wind becoming southwest 5 to 9 mph in the morning.
Sunday Night
A 40 percent chance of rain before 10pm. Partly cloudy, with a low around 36. Southwest wind 11 to 13 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 42.
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 42.
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 49.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
A chance of rain. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Kennewick WA
 46.2°N 119.13°W (Elev. 400 ft)
Last Update:
3:15 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