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

Hazardous Weather Conditions

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

52°F

11°C

Humidity 33%
Wind Speed SSW 8 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 16 Apr 10:53 AM PDT
Extended Forecast for

Kennewick WA

Freeze Warning April 16, 11:00pm until April 17, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Today

    Today: Mostly sunny, with a high near 60. West wind around 11 mph, with gusts as high as 21 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy frost after 5am. Otherwise, mostly clear, with a low around 36. West wind 6 to 11 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Low: 36 °F

    Mostly Clear
    then Patchy
    Frost

  • Friday

    Friday: Patchy frost before 8am. Otherwise, sunny, with a high near 62. Southwest wind around 6 mph becoming light and variable in the afternoon.

    High: 62 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 39. Southeast wind around 5 mph becoming calm after midnight.

    Low: 39 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 71. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 60. West wind around 11 mph, with gusts as high as 21 mph.
Tonight
Patchy frost after 5am. Otherwise, mostly clear, with a low around 36. West wind 6 to 11 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Friday
Patchy frost before 8am. Otherwise, sunny, with a high near 62. Southwest wind around 6 mph becoming light and variable in the afternoon.
Friday Night
Increasing clouds, with a low around 39. Southeast wind around 5 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 71. Calm wind becoming northeast around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 47.
Sunday
Partly sunny, with a high near 76.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
Partly sunny, with a high near 80.
Monday Night
A slight chance of rain after 11pm. Partly cloudy, with a low around 55.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 77.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 54.
Wednesday
A chance of rain. Mostly cloudy, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kennewick WA
 46.22°N 119.16°W (Elev. 446 ft)
Last Update:
10:36 am PDT Apr 16, 2026
Forecast Valid:
11am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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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