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Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >

Hazardous Weather Conditions

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

93°F

34°C

Humidity 33%
Wind Speed WSW 4 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 23 Jul 11:53 AM PDT
Extended Forecast for

2 Miles NNE Richland WA

Heat Advisory July 23, 12:13pm until July 23, 09:00pm
Red Flag Warning July 25, 10:00am until July 25, 08:00pm
Click here for hazard details and duration
Heat Advisory
Red Flag Warning
  •  
    Heat Advisory July 23, 12:13pm until July 23, 09:00pm

    NOW until 9:00pm Thu

    Heat Advisory

  • This Afternoon

    High: 101 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke. Clear, with a low around 68. Southwest wind 6 to 11 mph becoming light south after midnight. Winds could gust as high as 22 mph.

    Low: 68 °F

    Patchy Smoke

  • Friday

    Friday: Patchy smoke before 11am, then patchy smoke after 2pm. Sunny and hot, with a high near 100. South wind 3 to 7 mph.

    High: 100 °F

    Patchy Smoke

  • Friday Night

    Friday Night: Patchy smoke before 8pm. Mostly clear, with a low around 69. Southwest wind 5 to 7 mph.

    Low: 69 °F

    Patchy Smoke
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 94. Southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

Detailed Forecast

This Afternoon
Patchy smoke after 2pm. Sunny and hot, with a high near 101. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Tonight
Patchy smoke. Clear, with a low around 68. Southwest wind 6 to 11 mph becoming light south after midnight. Winds could gust as high as 22 mph.
Friday
Patchy smoke before 11am, then patchy smoke after 2pm. Sunny and hot, with a high near 100. South wind 3 to 7 mph.
Friday Night
Patchy smoke before 8pm. Mostly clear, with a low around 69. Southwest wind 5 to 7 mph.
Saturday
Sunny, with a high near 94. Southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
Clear, with a low around 61.
Sunday
Sunny, with a high near 91.
Sunday Night
Clear, with a low around 62.
Monday
Sunny, with a high near 92.
Monday Night
Clear, with a low around 63.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Clear, with a low around 62.
Wednesday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Richland WA
 46.31°N 119.28°W (Elev. 374 ft)
Last Update:
11:57 am PDT Jul 23, 2026
Forecast Valid:
12pm PDT Jul 23, 2026-6pm PDT Jul 29, 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