Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

34°F

1°C

Humidity 86%
Wind Speed N 4 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 23 Mar 02:00 AM PDT
Extended Forecast for

Kennewick WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 63. Light and variable wind.

    High: 63 °F

    Partly Sunny

  • Monday Night

    Monday Night: Cloudy, with a low around 50. South wind 3 to 5 mph.

    Low: 50 °F

    Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of rain, mainly after 11am.  Cloudy, with a high near 64. South wind 6 to 9 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before 11pm.  Mostly cloudy, with a low around 48. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 34.

    Low: 34 °F

    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Calm wind.
Monday
Partly sunny, with a high near 63. Light and variable wind.
Monday Night
Cloudy, with a low around 50. South wind 3 to 5 mph.
Tuesday
A 50 percent chance of rain, mainly after 11am. Cloudy, with a high near 64. South wind 6 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 48. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Sunny, with a high near 57.
Thursday Night
Clear, with a low around 34.
Friday
Sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Partly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Kennewick WA
 46.22°N 119.16°W (Elev. 446 ft)
2:06 am PDT Mar 23, 2026
2am PDT Mar 23, 2026-6pm PDT Mar 29, 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