Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Hazardous Weather Conditions

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

88°F

31°C

Humidity 35%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 13 Jul 10:00 AM PDT
Extended Forecast for

Kennewick WA

Heat Advisory July 13, 10:18am until July 14, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 13, 10:18am until July 14, 08:00pm

    NOW until 8:00pm Mon

    Heat Advisory

  • Today

    High: 104 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 74. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 98. Southwest wind 6 to 10 mph.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 70. West wind 10 to 13 mph becoming north in the evening. Winds could gust as high as 22 mph.

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. North wind 11 to 13 mph, with gusts as high as 22 mph.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 67.

    Low: 67 °F

    Clear

Detailed Forecast

Today
Sunny and hot, with a high near 104. West wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 74. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Monday
Sunny and hot, with a high near 98. Southwest wind 6 to 10 mph.
Monday Night
Mostly clear, with a low around 70. West wind 10 to 13 mph becoming north in the evening. Winds could gust as high as 22 mph.
Tuesday
Sunny, with a high near 90. North wind 11 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
Clear, with a low around 65.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Clear, with a low around 67.
Thursday
Sunny and hot, with a high near 99.
Thursday Night
Clear, with a low around 69.
Friday
Sunny and hot, with a high near 99.
Friday Night
Mostly clear, with a low around 69.
Saturday
Sunny and hot, with a high near 98.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Kennewick WA
 46.22°N 119.16°W (Elev. 446 ft)
10:05 am PDT Jul 13, 2025
10am PDT Jul 13, 2025-6pm PDT Jul 19, 2025
 
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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