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

Above Normal Temperatures, Strong Thunderstorms, Tropical Development Being Monitored

Well above normal temperatures are forecast to shift from the northern Plains through the Northeast U.S. over the long holiday weekend. A few strong to severe thunderstorm will be possible as well along with a potential for excessive rainfall. A tropical or subtropical depression could form off the Southeast U.S. coast over the weekend while drifting northward to northeastward. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

24°C

75°F

Humidity 33%
Wind Speed SSW 14 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 7°C (45°F)
Visibility 16 km
Last update 04 Jul 02:05 PM PDT
Extended Forecast for

4 Miles S Richland WA

  • Independence Day

    Independence Day: Mostly cloudy, with a high near 27. Southwest wind around 21 km/h, with gusts as high as 32 km/h.

    High: 27 °C

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Southwest wind 16 to 21 km/h, with gusts as high as 32 km/h.

    Low: 17 °C

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 32. Southwest wind 14 to 18 km/h, with gusts as high as 29 km/h.

    High: 32 °C

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16. Southwest wind 10 to 13 km/h.

    Low: 16 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 33. West wind 8 to 11 km/h.

    High: 33 °C

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17.

    Low: 17 °C

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 37.

    High: 37 °C

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 19.

    Low: 19 °C

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 39.

    High: 39 °C

    Hot

Detailed Forecast

Independence Day
Mostly cloudy, with a high near 27. Southwest wind around 21 km/h, with gusts as high as 32 km/h.
Tonight
Mostly cloudy, with a low around 17. Southwest wind 16 to 21 km/h, with gusts as high as 32 km/h.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 32. Southwest wind 14 to 18 km/h, with gusts as high as 29 km/h.
Saturday Night
Mostly clear, with a low around 16. Southwest wind 10 to 13 km/h.
Sunday
Sunny, with a high near 33. West wind 8 to 11 km/h.
Sunday Night
Mostly clear, with a low around 17.
Monday
Sunny and hot, with a high near 37.
Monday Night
Clear, with a low around 19.
Tuesday
Sunny and hot, with a high near 39.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Sunny and hot, with a high near 37.
Wednesday Night
Clear, with a low around 19.
Thursday
Sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Richland WA
 46.24°N 119.3°W (Elev. 568 m)
Last Update:
1:07 pm PDT Jul 4, 2025
Forecast Valid:
2pm PDT Jul 4, 2025-6pm PDT Jul 10, 2025
 
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