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

70°F

21°C

Humidity 77%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 16 Aug 11:00 PM PDT
Extended Forecast for

6 Miles S Wallula WA

  • Tonight

    Tonight: Patchy smoke before 2am. Mostly cloudy, with a low around 63. Southwest wind 8 to 11 mph.

    Low: 63 °F

    Patchy Smoke

  • Monday

    Monday: Patchy smoke after 2pm. Mostly sunny, with a high near 88. Southwest wind 6 to 10 mph becoming north in the afternoon.

    High: 88 °F

    Mostly Sunny
    then Patchy
    Smoke

  • Monday Night

    Monday Night: Patchy smoke before 11pm. Partly cloudy, with a low around 64. Northwest wind 5 to 15 mph becoming southwest in the evening. Winds could gust as high as 20 mph.

    Low: 64 °F

    Patchy Smoke
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 87. Southwest wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. Southwest wind 14 to 16 mph, with gusts as high as 23 mph.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy smoke before 2am. Mostly cloudy, with a low around 63. Southwest wind 8 to 11 mph.
Monday
Patchy smoke after 2pm. Mostly sunny, with a high near 88. Southwest wind 6 to 10 mph becoming north in the afternoon.
Monday Night
Patchy smoke before 11pm. Partly cloudy, with a low around 64. Northwest wind 5 to 15 mph becoming southwest in the evening. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 87. Southwest wind 16 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 61. Southwest wind 14 to 16 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 89.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Partly sunny, with a high near 88.
Friday Night
Mostly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 82. Breezy.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Wallula WA
 46.01°N 118.89°W (Elev. 1555 ft)
Last Update:
10:46 pm PDT Aug 16, 2026
Forecast Valid:
11pm PDT Aug 16, 2026-6pm PDT Aug 23, 2026
 
Forecast Discussion
 
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Additional Resources

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