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

55°F

13°C

Humidity 37%
Wind Speed WNW 6 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 08 Apr 11:05 AM PDT
Extended Forecast for

6 Miles WNW West Richland WA

  • Today

    Today: Mostly sunny, with a high near 67. North wind around 6 mph becoming south in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. Southeast wind 6 to 8 mph becoming northwest after midnight.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70. Northwest wind around 10 mph becoming northeast in the afternoon.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. Northwest wind around 10 mph.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 73. North wind around 9 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain. Partly sunny, with a high near 62.

    High: 62 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 67. North wind around 6 mph becoming south in the afternoon.
Tonight
Mostly clear, with a low around 44. Southeast wind 6 to 8 mph becoming northwest after midnight.
Thursday
Sunny, with a high near 70. Northwest wind around 10 mph becoming northeast in the afternoon.
Thursday Night
Mostly clear, with a low around 48. Northwest wind around 10 mph.
Friday
Mostly sunny, with a high near 73. North wind around 9 mph.
Friday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 54.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 67.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 47.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 62.
Sunday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW West Richland WA
 46.36°N 119.51°W (Elev. 1122 ft)
Last Update:
3:22 am PDT Apr 8, 2026
Forecast Valid:
11am PDT Apr 8, 2026-6pm PDT Apr 14, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation