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

Tri-Cities Airport (KPSC)

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

Clear

68°F

20°C

Humidity 40%
Wind Speed WSW 10 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 26 Jun 10:20 PM PDT
Extended Forecast for

2 Miles N Prosser WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 50 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 74. West wind around 9 mph, with gusts as high as 20 mph.

    High: 74 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 47. West wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 47 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 80. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 80 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49. West wind 8 to 14 mph, with gusts as high as 26 mph.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 50. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 74. West wind around 9 mph, with gusts as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 47. West wind 6 to 10 mph, with gusts as high as 21 mph.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 80. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 49. West wind 8 to 14 mph, with gusts as high as 26 mph.
Monday
Partly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Mostly cloudy, with a low around 49.
Friday
A slight chance of showers. Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Prosser WA
 46.23°N 119.76°W (Elev. 712 ft)
Last Update:
9:46 pm PDT Jun 26, 2026
Forecast Valid:
10pm PDT Jun 26, 2026-6pm PDT Jul 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation