National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Mountain Snow across Portions of the Rockies and Intermountain West; Mainly Tranquil Weather for the East

A storm will move across the Intermountain West and Rockies through Tuesday. Heavy snow is forecast for the higher terrain with rain for lower elevations. Meanwhile, large area of high pressure for the East will keep the weather tranquil with moderating temperatures. Later this week, a more significant storm is possible for the West, especially for northern California. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397ft.

Clear

54°F

12°C

Humidity 58%
Wind Speed SE 4 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 18 Oct 10:35 PM PDT
Extended Forecast for

Kennewick WA

  • Tonight

    Tonight: Mostly clear, with a low around 43. South wind around 8 mph.

    Mostly Clear

    Low: 43 °F

  • Tuesday

    Tuesday: Sunny, with a high near 64. Light and variable wind becoming north 5 to 7 mph in the afternoon.

    Sunny

    High: 64 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 48. Southwest wind 7 to 9 mph becoming northeast after midnight.

    Partly Cloudy

    Low: 48 °F

  • Wednesday

    Wednesday: A 30 percent chance of rain before 11am. Partly sunny, with a high near 66. West wind 8 to 11 mph becoming south in the morning. Winds could gust as high as 24 mph.

    Chance Rain
    then Partly
    Sunny

    High: 66 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 45. Southwest wind 6 to 10 mph becoming east after midnight. Winds could gust as high as 18 mph.

    Partly Cloudy

    Low: 45 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    Mostly Sunny

    High: 67 °F

  • Thursday
    Night

    Thursday Night: A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 51.

    Chance Rain

    Low: 51 °F

  • Friday

    Friday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.

    Rain Likely

    High: 60 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 48.

    Slight Chance
    Rain then
    Mostly Cloudy

    Low: 48 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 43. South wind around 8 mph.
Tuesday
Sunny, with a high near 64. Light and variable wind becoming north 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 48. Southwest wind 7 to 9 mph becoming northeast after midnight.
Wednesday
A 30 percent chance of rain before 11am. Partly sunny, with a high near 66. West wind 8 to 11 mph becoming south in the morning. Winds could gust as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 45. Southwest wind 6 to 10 mph becoming east after midnight. Winds could gust as high as 18 mph.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 51.
Friday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 48.
Saturday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 62.
Saturday Night
Rain likely. Mostly cloudy, with a low around 49.
Sunday
A chance of rain. Mostly cloudy, with a high near 61.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 49.
Monday
A chance of rain. Partly sunny, with a high near 60.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Kennewick WA
 46.19°N 119.16°W (Elev. 505 ft)
Last Update:
10:32 pm PDT Oct 18, 2021
Forecast Valid:
10pm PDT Oct 18, 2021-6pm PDT Oct 25, 2021
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation