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.

Partly Cloudy

45°F

7°C

Humidity 87%
Wind Speed ESE 9 MPH
Barometer 29.51 in (999.32 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 16 Mar 02:05 AM PDT
Extended Forecast for

Pasco WA

  • Overnight

    Overnight: A 30 percent chance of rain. Mostly cloudy, with a low around 44. South wind around 11 mph.

    Low: 44 °F

    Chance Rain

  • Sunday

    Sunday: A 50 percent chance of rain. Mostly cloudy, with a high near 54. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 33. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. Light southwest wind increasing to 5 to 9 mph in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. West wind 7 to 10 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of rain. Mostly cloudy, with a low around 44. South wind around 11 mph.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 54. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 33. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 55. Light southwest wind increasing to 5 to 9 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 35. West wind 7 to 10 mph.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 40.
Thursday
A slight chance of rain. Mostly sunny, with a high near 57.
Thursday Night
Mostly cloudy, with a low around 41.
Friday
Rain likely. Mostly cloudy, with a high near 59.
Friday Night
A chance of rain. Partly cloudy, with a low around 39.
Saturday
A slight chance of rain. Mostly sunny, with a high near 58.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.24°N 119.11°W (Elev. 397 ft)
Last Update:
2:11 am PDT Mar 16, 2025
Forecast Valid:
2am PDT Mar 16, 2025-6pm PDT Mar 22, 2025
 
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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