Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

Yakima Air Terminal - McAllister Field (KYKM)

Lat: 46.56402°NLon: 120.53484°WElev: 1043.0ft.

Overcast

55°F

13°C

Humidity 62%
Wind Speed E 5 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 11 Dec 09:00 AM PST
Extended Forecast for

West Valley WA

Flood Watch December 11, 09:15am until December 12, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 11, 09:15am until December 12, 07:00am

    NOW until 7:00am Fri

    Flood Watch

  • Today

    High: 56 °F

    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 41. Light north wind.

    Low: 41 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. Northwest wind around 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54. Calm wind.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after 10pm.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain

Detailed Forecast

Today
A 40 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 56. North wind 5 to 7 mph.
Tonight
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 41. Light north wind.
Friday
Partly sunny, with a high near 57. Light and variable wind.
Friday Night
Mostly cloudy, with a low around 36. Northwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 54. Calm wind.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 54.
Sunday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 39.
Monday
Rain likely. Mostly cloudy, with a high near 57. Chance of precipitation is 70%.
Monday Night
Rain likely, mainly before 10pm. Partly cloudy, with a low around 37.
Tuesday
Rain likely. Partly sunny, with a high near 50.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
West Valley WA
 46.59°N 120.61°W (Elev. 1198 ft)
9:02 am PST Dec 11, 2025
9am PST Dec 11, 2025-6pm PST Dec 17, 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