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.

Overcast

57°F

14°C

Humidity 66%
Wind Speed SSW 8 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 12 Apr 10:53 PM PDT
Extended Forecast for

Pasco WA

  • Tonight

    Tonight: A 40 percent chance of rain. Mostly cloudy, with a low around 50. Southwest wind around 9 mph.

    Low: 50 °F

    Chance Rain

  • Monday

    Monday: Partly sunny, with a high near 67. Southwest wind 9 to 15 mph, with gusts as high as 25 mph.

    High: 67 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 61. Southwest wind 9 to 16 mph, with gusts as high as 26 mph.

    High: 61 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly after 11pm. Cloudy, with a low around 47. Southwest wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 47 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.

    High: 56 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
A 40 percent chance of rain. Mostly cloudy, with a low around 50. Southwest wind around 9 mph.
Monday
Partly sunny, with a high near 67. Southwest wind 9 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 43. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Tuesday
Increasing clouds, with a high near 61. Southwest wind 9 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
A 40 percent chance of rain, mainly after 11pm. Cloudy, with a low around 47. Southwest wind 11 to 14 mph, with gusts as high as 24 mph.
Wednesday
Rain likely. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Wednesday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 36.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 39.
Saturday
Partly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 45.
Sunday
A chance of rain. Partly sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.24°N 119.11°W (Elev. 397 ft)
Last Update:
10:12 pm PDT Apr 12, 2026
Forecast Valid:
11pm PDT Apr 12, 2026-6pm PDT Apr 19, 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