Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

64°F

18°C

Humidity 55%
Wind Speed SSW 23 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 10 Dec 10:15 AM PST
Extended Forecast for

2 Miles SSE Pasco WA

Wind Advisory until December 11, 07:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until December 11, 07:00am

    NOW until 7:00am Thu

    Wind Advisory

  • Today

    High: 65 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. Breezy, with a southwest wind around 23 mph, with gusts as high as 33 mph.

    Low: 57 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly cloudy, with a high near 62. Southwest wind 16 to 18 mph, with gusts as high as 29 mph.

    High: 62 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48. Southwest wind 5 to 7 mph.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 59. Southwest wind 5 to 9 mph.

    High: 59 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 65. Breezy, with a southwest wind around 23 mph, with gusts as high as 34 mph.
Tonight
Mostly cloudy, with a low around 57. Breezy, with a southwest wind around 23 mph, with gusts as high as 33 mph.
Thursday
Mostly cloudy, with a high near 62. Southwest wind 16 to 18 mph, with gusts as high as 29 mph.
Thursday Night
Mostly cloudy, with a low around 48. Southwest wind 5 to 7 mph.
Friday
Partly sunny, with a high near 59. Southwest wind 5 to 9 mph.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Mostly cloudy, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Rain likely. Mostly cloudy, with a high near 58.
Monday Night
Rain likely. Mostly cloudy, with a low around 46.
Tuesday
A chance of rain. Mostly sunny, with a high near 58.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Pasco WA
 46.2°N 119.1°W (Elev. 358 ft)
9:42 am PST Dec 10, 2025
10am PST Dec 10, 2025-6pm PST Dec 16, 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