Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Overcast

46°F

8°C

Humidity 65%
Wind Speed SW 11 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 04 Mar 11:35 PM PST
Extended Forecast for

Kennewick WA

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57. West wind 11 to 15 mph, with gusts as high as 25 mph.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 39. Southwest wind 7 to 9 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 59. Southwest wind around 9 mph.

    High: 59 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 46. Southwest wind around 9 mph.

    Low: 46 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 57. West wind 11 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Increasing clouds, with a low around 39. Southwest wind 7 to 9 mph.
Friday
Mostly cloudy, with a high near 59. Southwest wind around 9 mph.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 46. Southwest wind around 9 mph.
Saturday
Mostly cloudy, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Mostly cloudy, with a high near 63.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
A slight chance of rain and snow. Snow level 1400 feet. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Kennewick WA
 46.22°N 119.16°W (Elev. 446 ft)
11:42 pm PST Mar 4, 2026
11pm PST Mar 4, 2026-6pm PDT Mar 11, 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