Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Partly Cloudy

72°F

22°C

Humidity 43%
Wind Speed N 3 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 01 Oct 03:30 PM PDT
Extended Forecast for

5 Miles W Kennewick WA

  • This Afternoon

    This Afternoon: A 30 percent chance of showers.  Mostly cloudy, with a high near 71. Southwest wind around 8 mph.

    High: 71 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 8pm.  Mostly cloudy, with a low around 54. Southwest wind 3 to 7 mph.

    Low: 54 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers after 11am.  Cloudy, with a high near 64. Calm wind becoming south around 6 mph in the afternoon.

    High: 64 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. South wind around 6 mph becoming calm  in the evening.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 70. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Mostly cloudy, with a high near 71. Southwest wind around 8 mph.
Tonight
A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 54. Southwest wind 3 to 7 mph.
Thursday
A 20 percent chance of showers after 11am. Cloudy, with a high near 64. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 50. South wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 70. Calm wind becoming west 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 69.
Sunday Night
Clear, with a low around 44.
Monday
Sunny, with a high near 70.
Monday Night
Clear, with a low around 43.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Clear, with a low around 45.
Wednesday
Sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Kennewick WA
 46.2°N 119.25°W (Elev. 597 ft)
3:45 pm PDT Oct 1, 2025
3pm PDT Oct 1, 2025-6pm PDT Oct 8, 2025
 
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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