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

Tri-Cities Airport (KPSC)

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

Clear

45°F

7°C

Humidity 68%
Wind Speed SW 13 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 14 Apr 03:53 AM PDT
Extended Forecast for

4 Miles SSW Richland WA

  • Today

    Today: A 20 percent chance of rain after 2pm. Increasing clouds, with a high near 57. Breezy, with a southwest wind 21 to 24 mph, with gusts as high as 31 mph.

    High: 57 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: A 40 percent chance of rain, mainly after 2am. Cloudy, with a low around 44. Breezy, with a southwest wind 23 to 26 mph, with gusts as high as 31 mph.

    Low: 44 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Rain likely, mainly before 11am. Snow level 3800 feet lowering to 2000 feet. Mostly cloudy, with a high near 55. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain Likely
    and Breezy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 11pm. Snow level 2400 feet lowering to 1400 feet after midnight . Mostly cloudy, with a low around 35. Southwest wind 17 to 21 mph, with gusts as high as 26 mph.

    Low: 35 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57. West wind 11 to 14 mph, with gusts as high as 18 mph.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of rain after 2pm. Increasing clouds, with a high near 57. Breezy, with a southwest wind 21 to 24 mph, with gusts as high as 31 mph.
Tonight
A 40 percent chance of rain, mainly after 2am. Cloudy, with a low around 44. Breezy, with a southwest wind 23 to 26 mph, with gusts as high as 31 mph.
Wednesday
Rain likely, mainly before 11am. Snow level 3800 feet lowering to 2000 feet. Mostly cloudy, with a high near 55. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of rain before 11pm. Snow level 2400 feet lowering to 1400 feet after midnight . Mostly cloudy, with a low around 35. Southwest wind 17 to 21 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 57. West wind 11 to 14 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 36.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 38.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
A chance of rain. Mostly cloudy, with a high near 67.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 46.
Monday
A chance of rain. Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Richland WA
 46.24°N 119.33°W (Elev. 1398 ft)
Last Update:
11:46 pm PDT Apr 13, 2026
Forecast Valid:
4am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation