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

Hazardous Weather Conditions

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

63°F

17°C

Humidity 48%
Wind Speed NE 4 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 12 May 09:00 AM PDT
Extended Forecast for

4 Miles S Richland WA

Wind Advisory May 13, 05:00am until May 13, 11:00pm
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Mostly sunny, with a high near 90. North wind 6 to 9 mph.

    High: 90 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 57. Northwest wind 6 to 11 mph becoming southwest 12 to 17 mph after midnight. Winds could gust as high as 26 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Showers likely, mainly between 11am and 2pm. Cloudy, with a high near 71. Breezy, with a southwest wind 22 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Cloudy during the early evening, then gradual clearing, with a low around 49. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 34 mph.

    Low: 49 °F

    Gradual
    Clearing and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 74. Southwest wind 11 to 16 mph, with gusts as high as 23 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 90. North wind 6 to 9 mph.
Tonight
Increasing clouds, with a low around 57. Northwest wind 6 to 11 mph becoming southwest 12 to 17 mph after midnight. Winds could gust as high as 26 mph.
Wednesday
Showers likely, mainly between 11am and 2pm. Cloudy, with a high near 71. Breezy, with a southwest wind 22 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Cloudy during the early evening, then gradual clearing, with a low around 49. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 34 mph.
Thursday
Sunny, with a high near 74. Southwest wind 11 to 16 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 50.
Friday
Mostly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Richland WA
 46.24°N 119.3°W (Elev. 568 ft)
Last Update:
6:47 am PDT May 12, 2026
Forecast Valid:
9am PDT May 12, 2026-6pm PDT May 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation