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.

Partly Cloudy

82°F

28°C

Humidity 40%
Wind Speed S 9 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 22 Aug 11:53 AM PDT
Extended Forecast for

4 Miles NNW West Richland WA

Red Flag Warning until August 22, 10:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until August 22, 10:00pm

    NOW until 10:00pm Sat

    Red Flag Warning

  • This Afternoon

    High: 98 °F

    Patchy
    Blowing Dust

  • Tonight

    Tonight: Patchy blowing dust before 11pm. Mostly clear, with a low around 60. West wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 60 °F

    Patchy
    Blowing Dust
    then Mostly
    Clear

  • Sunday

    Sunday: Patchy smoke after 5pm. Sunny, with a high near 88. Southwest wind around 9 mph.

    High: 88 °F

    Sunny then
    Patchy Smoke

  • Sunday Night

    Sunday Night: Patchy smoke. Mostly clear, with a low around 58. West wind 3 to 7 mph.

    Low: 58 °F

    Patchy Smoke

  • Monday

    Monday: Sunny, with a high near 92. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Patchy blowing dust. Sunny and hot, with a high near 98. South wind 11 to 15 mph, with gusts as high as 25 mph.
Tonight
Patchy blowing dust before 11pm. Mostly clear, with a low around 60. West wind 9 to 14 mph, with gusts as high as 23 mph.
Sunday
Patchy smoke after 5pm. Sunny, with a high near 88. Southwest wind around 9 mph.
Sunday Night
Patchy smoke. Mostly clear, with a low around 58. West wind 3 to 7 mph.
Monday
Sunny, with a high near 92. Calm wind becoming north 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 96.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW West Richland WA
 46.38°N 119.42°W (Elev. 499 ft)
Last Update:
11:36 am PDT Aug 22, 2026
Forecast Valid:
12pm PDT Aug 22, 2026-6pm PDT Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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