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.

Overcast

54°F

12°C

Humidity 83%
Wind Speed S 11 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 10 Dec 04:53 AM PST
Extended Forecast for

Richland WA

Wind Advisory December 10, 06:00am until December 11, 07:00am
Click here for hazard details and duration
Wind Advisory
  • Today

    Today: Mostly cloudy, with a high near 65. Breezy, with a southwest wind 17 to 25 mph, with gusts as high as 37 mph.

    High: 65 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 60. Breezy, with a southwest wind around 22 mph, with gusts as high as 33 mph.

    Low: 60 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly cloudy, with a high near 62. Southwest wind 15 to 18 mph, with gusts as high as 26 mph.

    High: 62 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48. Southwest wind 3 to 6 mph.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 59. Southwest wind 5 to 7 mph.

    High: 59 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 65. Breezy, with a southwest wind 17 to 25 mph, with gusts as high as 37 mph.
Tonight
Mostly cloudy, with a steady temperature around 60. Breezy, with a southwest wind around 22 mph, with gusts as high as 33 mph.
Thursday
Mostly cloudy, with a high near 62. Southwest wind 15 to 18 mph, with gusts as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around 48. Southwest wind 3 to 6 mph.
Friday
Mostly cloudy, with a high near 59. Southwest wind 5 to 7 mph.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Mostly cloudy, with a high near 56.
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:
Richland WA
 46.29°N 119.28°W (Elev. 361 ft)
4:20 am PST Dec 10, 2025
5am 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