Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

46°F

8°C

Humidity 42%
Wind Speed W 6 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 16 Apr 10:00 PM PDT
Extended Forecast for

Wallula WA

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

    Tonight: Mostly clear, with a low around 40. South wind 11 to 14 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. Southwest wind 6 to 14 mph, with gusts as high as 18 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 41. Light and variable wind becoming east around 6 mph in the evening.

    Low: 41 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 68. Light and variable wind becoming northeast 5 to 8 mph in the afternoon.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49. Southeast wind 7 to 10 mph.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm.  Partly cloudy, with a low around 56.

    Low: 56 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 40. South wind 11 to 14 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 57. Southwest wind 6 to 14 mph, with gusts as high as 18 mph.
Friday Night
Increasing clouds, with a low around 41. Light and variable wind becoming east around 6 mph in the evening.
Saturday
Partly sunny, with a high near 68. Light and variable wind becoming northeast 5 to 8 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 49. Southeast wind 7 to 10 mph.
Sunday
Partly sunny, with a high near 73.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 76.
Monday Night
A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 56.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 73.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 54.
Wednesday
A chance of rain. Partly sunny, with a high near 65. Breezy.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Wallula WA
 46.07°N 118.91°W (Elev. 338 ft)
3:01 pm PDT Apr 16, 2026
10pm PDT Apr 16, 2026-6pm PDT Apr 23, 2026
 
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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