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

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.

Mist

34°F

1°C

Humidity 100%
Wind Speed NNE 3 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 34°F (1°C)
Visibility 5.00 mi
Last update 11 Dec 08:05 AM MST
Extended Forecast for

8 Miles N Huntington OR

Air Stagnation Advisory December 12, 04:00am until December 15, 04:00am
Click here for hazard details and duration
Air Stagnation Advisory
  • Today

    Today: Partly sunny, with a high near 48. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 48 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. Calm wind becoming south around 5 mph in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. Light south southeast wind.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43. Calm wind becoming south around 5 mph in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 10 percent chance of rain after 4am.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: Rain likely, mainly after 4pm.  Mostly cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Rain Likely

Detailed Forecast

Today
Partly sunny, with a high near 48. Calm wind becoming west southwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 38. Light and variable wind.
Friday
Mostly sunny, with a high near 46. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 34. Light south southeast wind.
Saturday
Mostly sunny, with a high near 43. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 34.
Monday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of rain. Partly sunny, with a high near 43.
Tuesday Night
Rain and snow likely. Snow level 5900 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles N Huntington OR
 44.47°N 117.29°W (Elev. 4344 ft)
1:04 am PST Dec 11, 2025
7am PST Dec 11, 2025-6pm PST Dec 17, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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