Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

54°F

12°C

Humidity 25%
Wind Speed NW 19 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 14 Mar 04:00 PM PDT
Extended Forecast for

Kennewick WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Northwest wind 8 to 13 mph becoming light west  after midnight. Winds could gust as high as 22 mph.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 52. Light and variable wind.

    High: 52 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Cloudy, with a low around 43. Light and variable wind.

    Low: 43 °F

    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 64. Light south wind becoming southwest 5 to 9 mph in the morning.

    High: 64 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 51. South wind around 9 mph.

    Low: 51 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 69.

    High: 69 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 71.

    High: 71 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. Northwest wind 8 to 13 mph becoming light west after midnight. Winds could gust as high as 22 mph.
Sunday
Increasing clouds, with a high near 52. Light and variable wind.
Sunday Night
Cloudy, with a low around 43. Light and variable wind.
Monday
Mostly cloudy, with a high near 64. Light south wind becoming southwest 5 to 9 mph in the morning.
Monday Night
Mostly cloudy, with a low around 51. South wind around 9 mph.
Tuesday
Mostly cloudy, with a high near 69.
Tuesday Night
Mostly cloudy, with a low around 50.
Wednesday
Mostly cloudy, with a high near 71.
Wednesday Night
Mostly cloudy, with a low around 53.
Thursday
Mostly cloudy, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
Partly sunny, with a high near 75.
Friday Night
Mostly cloudy, with a low around 52.
Saturday
Mostly cloudy, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Kennewick WA
 46.22°N 119.16°W (Elev. 446 ft)
4:15 pm PDT Mar 14, 2026
4pm PDT Mar 14, 2026-6pm PDT Mar 21, 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