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

65°F

18°C

Humidity 34%
Wind Speed NNW 5 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 10 Apr 12:53 PM PDT
Extended Forecast for

West Pasco WA

  • This Afternoon

    This Afternoon: A 30 percent chance of rain after 5pm. Increasing clouds, with a high near 73. Northwest wind around 6 mph.

    High: 73 °F

    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 2am. Mostly cloudy, with a low around 52. South wind 3 to 6 mph.

    Low: 52 °F

    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Partly sunny, with a high near 71. Southwest wind 5 to 11 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 47. Southwest wind 5 to 9 mph becoming light west after midnight.

    Low: 47 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain after 11am. Partly sunny, with a high near 69. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 69 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Monday

    Monday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of rain after 5pm. Increasing clouds, with a high near 73. Northwest wind around 6 mph.
Tonight
A 30 percent chance of rain, mainly after 2am. Mostly cloudy, with a low around 52. South wind 3 to 6 mph.
Saturday
A 50 percent chance of rain. Partly sunny, with a high near 71. Southwest wind 5 to 11 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 47. Southwest wind 5 to 9 mph becoming light west after midnight.
Sunday
A 30 percent chance of rain after 11am. Partly sunny, with a high near 69. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 48.
Monday
Partly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 44.
Wednesday
A chance of rain. Partly sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Pasco WA
 46.25°N 119.2°W (Elev. 381 ft)
Last Update:
11:46 am PDT Apr 10, 2026
Forecast Valid:
1pm PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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