Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for Southern Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Overcast

43°F

6°C

Humidity 96%
Wind Speed NNW 3 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 08 Feb 03:53 AM PST
Extended Forecast for

Kennewick WA

  • Overnight

    Overnight: A 30 percent chance of rain.  Cloudy, with a low around 45. Southwest wind around 5 mph.

    Low: 45 °F

    Chance Rain

  • Sunday

    Sunday: Rain.  High near 48. Light and variable wind becoming northwest 5 to 8 mph in the morning.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 38. Southwest wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely
    then Slight
    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 53. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. South wind 3 to 6 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of rain. Cloudy, with a low around 45. Southwest wind around 5 mph.
Sunday
Rain. High near 48. Light and variable wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 38. Southwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Mostly sunny, with a high near 53. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 33. South wind 3 to 6 mph.
Tuesday
Mostly cloudy, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Partly sunny, with a high near 51.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
Cloudy, with a high near 49.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 35.
Saturday
A slight chance of rain and snow. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Kennewick WA
 46.22°N 119.16°W (Elev. 446 ft)
3:37 am PST Feb 8, 2026
4am PST Feb 8, 2026-6pm PST Feb 14, 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