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

82°F

28°C

Humidity 42%
Wind Speed NE 3 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 12 Jul 10:00 PM PDT
Extended Forecast for

2 Miles ENE Kennewick WA

Heat Advisory July 12, 10:25pm until July 14, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 12, 10:25pm until July 14, 08:00pm

    NOW until 8:00pm Mon

    Heat Advisory

  • Tonight

    Low: 71 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 104. Calm wind becoming west 5 to 7 mph in the morning.

    High: 104 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 73. Southwest wind 6 to 9 mph.

    Low: 73 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 99. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 99 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 72. West wind around 10 mph becoming north in the evening. Winds could gust as high as 18 mph.

    Low: 72 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 71. West wind 3 to 6 mph.
Sunday
Sunny and hot, with a high near 104. Calm wind becoming west 5 to 7 mph in the morning.
Sunday Night
Clear, with a low around 73. Southwest wind 6 to 9 mph.
Monday
Sunny and hot, with a high near 99. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 72. West wind around 10 mph becoming north in the evening. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Clear, with a low around 66.
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 67.
Friday
Sunny and hot, with a high near 99.
Friday Night
Clear, with a low around 67.
Saturday
Sunny and hot, with a high near 99.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Kennewick WA
 46.22°N 119.13°W (Elev. 358 ft)
10:15 pm PDT Jul 12, 2025
10pm PDT Jul 12, 2025-6pm PDT Jul 19, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database