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

48°F

9°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 29.63 in (1003.39 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 11 Apr 05:30 AM PDT
Extended Forecast for

8 Miles NNE Pasco WA

  • Overnight

    Overnight: A 40 percent chance of rain. Mostly cloudy, with a low around 50. South wind around 5 mph.

    Low: 50 °F

    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain, mainly before 8am. Partly sunny, with a high near 69. South wind 5 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 69 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45. Southwest wind 5 to 9 mph becoming light and variable after midnight.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 65. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 65 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 47. Southwest wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain before 11am. Partly sunny, with a high near 64.

    High: 64 °F

    Chance Rain
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Overnight
A 40 percent chance of rain. Mostly cloudy, with a low around 50. South wind around 5 mph.
Saturday
A 40 percent chance of rain, mainly before 8am. Partly sunny, with a high near 69. South wind 5 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 45. Southwest wind 5 to 9 mph becoming light and variable after midnight.
Sunday
A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 65. Calm wind becoming south 5 to 7 mph in the afternoon.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 47. Southwest wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 30 percent chance of rain before 11am. Partly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 60.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 42.
Wednesday
A chance of rain. Partly sunny, with a high near 56.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 34.
Thursday
Sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Pasco WA
 46.36°N 119.08°W (Elev. 545 ft)
Last Update:
4:01 am PDT Apr 11, 2026
Forecast Valid:
5am PDT Apr 11, 2026-6pm PDT Apr 17, 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