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

43°F

6°C

Humidity 46%
Wind Speed SW 5 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 16 Apr 10:53 PM PDT
Extended Forecast for

2 Miles SSW Benton City WA

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

    NOW until 9:00am Fri

    Freeze Warning

  • Tonight

    Low: 33 °F

    Frost

  • Friday

    Friday: Widespread frost before 8am. Otherwise, increasing clouds, with a high near 57. Southwest wind 6 to 8 mph becoming southeast in the afternoon.

    High: 57 °F

    Frost then
    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. East wind 5 to 7 mph.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 66. East wind 5 to 8 mph.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 45. North wind around 9 mph.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 72.

    High: 72 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

Detailed Forecast

Tonight
Widespread frost after 5am. Otherwise, mostly clear, with a low around 33. Southwest wind 9 to 11 mph.
Friday
Widespread frost before 8am. Otherwise, increasing clouds, with a high near 57. Southwest wind 6 to 8 mph becoming southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 38. East wind 5 to 7 mph.
Saturday
Partly sunny, with a high near 66. East wind 5 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 45. North wind around 9 mph.
Sunday
Mostly cloudy, with a high near 72.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Partly sunny, with a high near 76.
Monday Night
A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 52.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 71.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 50.
Wednesday
A chance of rain. Partly sunny, with a high near 64.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Benton City WA
 46.24°N 119.51°W (Elev. 1594 ft)
Last Update:
10:32 pm PDT Apr 16, 2026
Forecast Valid:
11pm PDT Apr 16, 2026-6pm PDT Apr 23, 2026
 
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