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.

Rain

52°F

11°C

Humidity 62%
Wind Speed WSW 10 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 15 Apr 08:20 AM PDT
Extended Forecast for

4 Miles SSW Richland WA

  • Today

    Today: A chance of rain before 11am, then a chance of rain after 2pm. Snow level 2300 feet. Partly sunny, with a high near 55. West wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 8pm. Snow level 2300 feet lowering to 1400 feet after midnight . Partly cloudy, with a low around 35. Southwest wind 15 to 21 mph, with gusts as high as 26 mph.

    Low: 35 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 58. West wind around 14 mph, with gusts as high as 18 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35. Southwest wind 10 to 14 mph, with gusts as high as 18 mph.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60. Southwest wind 6 to 9 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Saturday Night

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

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain. Partly sunny, with a high near 71.

    High: 71 °F

    Slight Chance
    Rain

Detailed Forecast

Today
A chance of rain before 11am, then a chance of rain after 2pm. Snow level 2300 feet. Partly sunny, with a high near 55. West wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 20 percent chance of rain before 8pm. Snow level 2300 feet lowering to 1400 feet after midnight . Partly cloudy, with a low around 35. Southwest wind 15 to 21 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 58. West wind around 14 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 35. Southwest wind 10 to 14 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 60. Southwest wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 47.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 71.
Sunday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Richland WA
 46.24°N 119.33°W (Elev. 1398 ft)
Last Update:
4:00 am PDT Apr 15, 2026
Forecast Valid:
8am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
Forecast Discussion
 
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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