Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

68°F

20°C

Humidity 56%
Wind Speed ESE 3 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 52°F (11°C)
Visibility 7.00 mi
Last update 28 Jul 01:00 AM PDT
Extended Forecast for

Benton City WA

  • Overnight

    Overnight: Clear, with a low around 62. Southwest wind 5 to 7 mph.

    Low: 62 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 58. West wind 5 to 10 mph becoming light southwest  after midnight.

    Low: 58 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91. Light southwest wind.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. Calm wind becoming southwest around 5 mph after midnight.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 62. Southwest wind 5 to 7 mph.
Tuesday
Sunny, with a high near 93. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 58. West wind 5 to 10 mph becoming light southwest after midnight.
Wednesday
Sunny, with a high near 91. Light southwest wind.
Wednesday Night
Mostly clear, with a low around 59. Calm wind becoming southwest around 5 mph after midnight.
Thursday
Sunny, with a high near 94.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 96.
Friday Night
Clear, with a low around 63.
Saturday
Sunny, with a high near 95.
Saturday Night
Clear, with a low around 55.
Sunday
Sunny, with a high near 86.
Sunday Night
Clear, with a low around 55.
Monday
Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Benton City WA
 46.26°N 119.49°W (Elev. 499 ft)
11:46 pm PDT Jul 27, 2026
1am PDT Jul 28, 2026-6pm PDT Aug 3, 2026
 
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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