Current conditions at

Tri-Cities Airport (KPSC)

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

Overcast

47°F

8°C

Humidity 73%
Wind Speed SW 9 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 23 Apr 06:53 AM PDT
Extended Forecast for

Wallula WASimilar City Names

  • Today

    Today: Partly sunny, with a high near 60. Southwest wind 11 to 21 mph, with gusts as high as 28 mph.

    High: 60 °F

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of rain before 11pm.  Partly cloudy, with a low around 43. Southwest wind 6 to 9 mph becoming northwest in the evening.

    Low: 43 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 57. West wind 6 to 11 mph becoming north in the morning.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. Northeast wind 5 to 9 mph becoming light and variable  after midnight.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59. Southeast wind 5 to 10 mph becoming north in the morning.

    High: 59 °F

    Sunny

  • Saturday Night

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

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 60. Southwest wind 11 to 21 mph, with gusts as high as 28 mph.
Tonight
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 43. Southwest wind 6 to 9 mph becoming northwest in the evening.
Friday
Sunny, with a high near 57. West wind 6 to 11 mph becoming north in the morning.
Friday Night
Mostly clear, with a low around 39. Northeast wind 5 to 9 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 59. Southeast wind 5 to 10 mph becoming north in the morning.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Wallula WASimilar City Names
 46.07°N 118.91°W (Elev. 338 ft)
6:47 am PDT Apr 23, 2026
7am PDT Apr 23, 2026-6pm PDT Apr 29, 2026
 
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