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

Hazardous Weather Conditions

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

73°F

23°C

Humidity 49%
Wind Speed WNW 5 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 11 Aug 10:00 PM PDT
Extended Forecast for

3 Miles S Richland WA

  • Tonight

    Tonight: Patchy smoke before 2am. Mostly clear, with a low around 63. Northwest wind around 5 mph becoming southwest after midnight.

    Low: 63 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke after 8am. Sunny, with a high near 90. Southwest wind around 5 mph becoming light and variable in the afternoon.

    High: 90 °F

    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Widespread smoke, mainly between 8pm and 2am. Mostly clear, with a low around 64. West wind 5 to 9 mph becoming northwest in the evening.

    Low: 64 °F

    Smoke

  • Thursday

    Thursday: Areas of smoke. Sunny, with a high near 89. North wind 3 to 6 mph.

    High: 89 °F

    Areas Smoke

  • Thursday Night

    Thursday Night: Patchy smoke before 8pm. Mostly clear, with a low around 64. North wind 3 to 6 mph.

    Low: 64 °F

    Patchy Smoke
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy smoke before 2am. Mostly clear, with a low around 63. Northwest wind around 5 mph becoming southwest after midnight.
Wednesday
Patchy smoke after 8am. Sunny, with a high near 90. Southwest wind around 5 mph becoming light and variable in the afternoon.
Wednesday Night
Widespread smoke, mainly between 8pm and 2am. Mostly clear, with a low around 64. West wind 5 to 9 mph becoming northwest in the evening.
Thursday
Areas of smoke. Sunny, with a high near 89. North wind 3 to 6 mph.
Thursday Night
Patchy smoke before 8pm. Mostly clear, with a low around 64. North wind 3 to 6 mph.
Friday
Sunny, with a high near 91.
Friday Night
Partly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 93.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
Mostly sunny, with a high near 94.
Sunday Night
Mostly cloudy, with a low around 66.
Monday
Mostly sunny, with a high near 93.
Monday Night
Mostly cloudy, with a low around 65.
Tuesday
Mostly sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Richland WA
 46.26°N 119.3°W (Elev. 400 ft)
Last Update:
9:31 pm PDT Aug 11, 2026
Forecast Valid:
10pm PDT Aug 11, 2026-6pm PDT Aug 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation