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.

Rain

52°F

11°C

Humidity 93%
Wind Speed SW 5 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 22 Apr 02:00 AM PDT
Extended Forecast for

Kennewick WA

Wind Advisory April 22, 05:00am until April 22, 11:00pm
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Rain. Steady temperature around 53. Southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly before 2pm. High near 59. Breezy, with a southwest wind 21 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 59 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 8pm, then a slight chance of rain after 2am. Mostly cloudy, with a low around 44. Southwest wind 14 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 63. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 63 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. West wind 6 to 9 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Overnight
Rain. Steady temperature around 53. Southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain, mainly before 2pm. High near 59. Breezy, with a southwest wind 21 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
A slight chance of rain before 8pm, then a slight chance of rain after 2am. Mostly cloudy, with a low around 44. Southwest wind 14 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Thursday
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 63. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 44. West wind 6 to 9 mph.
Friday
Mostly sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kennewick WA
 46.19°N 119.16°W (Elev. 505 ft)
Last Update:
11:46 pm PDT Apr 21, 2026
Forecast Valid:
2am PDT Apr 22, 2026-6pm PDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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