Vigorous System Impacting the Northwest; Large System To Affect East

A potent storm system is delivering heavy rainfall, strong winds, rough surf and beach erosion along the Pacific Northwest coast with mountain snow inland. Expect a couple more systems to arrive late week into the weekend. Meanwhile, another developing large scale system will deliver a heavy rain and renewed flood threat to much of the East late Wednesday through Friday, which may impact travel. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397ft.

Fair

50°F

10°C

Humidity 62%
Wind Speed WSW 14 MPH
Barometer 29.99 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 18 Dec 7:20 pm PST
Extended Forecast for

Pasco WA

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 31 mph.

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

    Low: 41 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 52. South wind around 11 mph.

    Partly Sunny

    High: 52 °F

  • Wednesday
    Night

    Wednesday Night: A 10 percent chance of rain after 4am.  Mostly cloudy, with a low around 38. Light east wind.

    Mostly Cloudy
    then Slight
    Chance Rain

    Low: 38 °F

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 10am.  Partly sunny, with a high near 51. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    Chance Rain

    High: 51 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of rain.  Partly cloudy, with a low around 36. Southwest wind around 14 mph, with gusts as high as 21 mph.

    Chance Rain

    Low: 36 °F

  • Friday

    Friday: Mostly sunny, with a high near 46.

    Mostly Sunny

    High: 46 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 30.

    Partly Cloudy

    Low: 30 °F

  • Saturday

    Saturday: Partly sunny, with a high near 42.

    Partly Sunny

    High: 42 °F

  • Saturday
    Night

    Saturday Night: A slight chance of rain before 10pm, then a chance of rain and snow.  Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

    Chance
    Rain/Snow

    Low: 32 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 31 mph.
Wednesday
Partly sunny, with a high near 52. South wind around 11 mph.
Wednesday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 38. Light east wind.
Thursday
A 30 percent chance of rain, mainly after 10am. Partly sunny, with a high near 51. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Thursday Night
A 30 percent chance of rain. Partly cloudy, with a low around 36. Southwest wind around 14 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 42.
Saturday Night
A slight chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Sunday
A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 42.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 35.
Monday
A slight chance of rain. Mostly cloudy, with a high near 43.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 34.
Christmas Day
Partly sunny, with a high near 42.
Click Map For Forecast
Point Forecast:
Pasco WA
 46.26°N 119.11°W (Elev. 400 ft)
6:27 pm PST Dec 18, 2018
7pm PST Dec 18, 2018-6pm PST Dec 25, 2018
 
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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