Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.

Rain

66°F

19°C

Humidity 59%
Wind Speed W 11 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 29 Sep 09:00 PM PDT
Extended Forecast for

2 Miles SSE Pasco WA

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 2am.  Mostly cloudy, with a low around 55. Southwest wind around 7 mph.

    Low: 55 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Light and variable wind becoming west 5 to 7 mph in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers.  Partly cloudy during the early evening, then becoming cloudy, with a low around 55. Southwest wind 5 to 7 mph.

    Low: 55 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers.  Mostly cloudy, with a high near 72. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 72 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 11pm.  Partly cloudy, with a low around 50. South wind 5 to 9 mph.

    Low: 50 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 55. Southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 76. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Tuesday Night
A 40 percent chance of showers. Partly cloudy during the early evening, then becoming cloudy, with a low around 55. Southwest wind 5 to 7 mph.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 72. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 50. South wind 5 to 9 mph.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 69.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Pasco WA
 46.2°N 119.1°W (Elev. 358 ft)
4:15 pm PDT Sep 29, 2025
9pm PDT Sep 29, 2025-6pm PDT Oct 6, 2025
 
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