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

64°F

18°C

Humidity 72%
Wind Speed N 0 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 19 Aug 02:35 AM PDT
Extended Forecast for

7 Miles NNE Wallula WA

  • Overnight

    Overnight: Mostly clear, with a low around 61. South wind around 8 mph.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90. Southwest wind 5 to 10 mph.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy smoke after 2am. Mostly clear, with a low around 61. Calm wind becoming southeast around 5 mph after midnight.

    Low: 61 °F

    Mostly Clear
    then Patchy
    Smoke

  • Thursday

    Thursday: Patchy smoke before 8am, then patchy smoke after 2pm. Sunny, with a high near 93. South wind around 5 mph becoming calm in the morning.

    High: 93 °F

    Patchy Smoke

  • Thursday Night

    Thursday Night: Patchy smoke before 8pm. Partly cloudy, with a low around 63. Light and variable wind.

    Low: 63 °F

    Patchy Smoke
    then Partly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 93.

    High: 93 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 61. South wind around 8 mph.
Wednesday
Sunny, with a high near 90. Southwest wind 5 to 10 mph.
Wednesday Night
Patchy smoke after 2am. Mostly clear, with a low around 61. Calm wind becoming southeast around 5 mph after midnight.
Thursday
Patchy smoke before 8am, then patchy smoke after 2pm. Sunny, with a high near 93. South wind around 5 mph becoming calm in the morning.
Thursday Night
Patchy smoke before 8pm. Partly cloudy, with a low around 63. Light and variable wind.
Friday
Partly sunny, with a high near 93.
Friday Night
A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 57.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Wallula WA
 46.17°N 118.84°W (Elev. 630 ft)
Last Update:
11:46 pm PDT Aug 18, 2026
Forecast Valid:
2am PDT Aug 19, 2026-6pm PDT Aug 25, 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