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

Astoria, Astoria Regional Airport (KAST)

Lat: 46.15694°NLon: 123.8825°WElev: 10.0ft.

light rain,mist

55°F

13°C

Humidity 93%
Wind Speed SSW 14 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 54°F (12°C)
Visibility 1.75 mi
Last update 10 Dec 08:48 PM PST
Extended Forecast for

Astoria OR

  • Today

    Today: Showers, mainly before 9am.  High near 55. West wind around 6 mph becoming calm.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Showers then
    Showers
    Likely

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 10pm.  Patchy fog after 4am.  Otherwise, cloudy, with a low around 51. South southwest wind 3 to 6 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Showers likely, mainly after 10am.  Patchy fog before 7am.  Otherwise, mostly cloudy, with a high near 57. West southwest wind 3 to 5 mph.  Chance of precipitation is 60%.

    High: 57 °F

    Showers
    Likely and
    Patchy Fog

  • Friday Night

    Friday Night: A 40 percent chance of showers.  Patchy fog.  Otherwise, mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A 30 percent chance of rain after 4pm.  Mostly sunny, with a high near 57. East southeast wind 3 to 6 mph.

    High: 57 °F

    Mostly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm.  Low around 49. Chance of precipitation is 80%.

    Low: 49 °F

    Rain

  • Sunday

    Sunday: Rain.  High near 55. Chance of precipitation is 80%.

    High: 55 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Cloudy, with a low around 50.

    Low: 50 °F

    Rain

  • Monday

    Monday: Rain.  Cloudy, with a high near 57. Breezy.

    High: 57 °F

    Rain and
    Breezy

Detailed Forecast

Today
Showers, mainly before 9am. High near 55. West wind around 6 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 40 percent chance of showers, mainly after 10pm. Patchy fog after 4am. Otherwise, cloudy, with a low around 51. South southwest wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly after 10am. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 57. West southwest wind 3 to 5 mph. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 47. Calm wind.
Saturday
A 30 percent chance of rain after 4pm. Mostly sunny, with a high near 57. East southeast wind 3 to 6 mph.
Saturday Night
Rain, mainly after 10pm. Low around 49. Chance of precipitation is 80%.
Sunday
Rain. High near 55. Chance of precipitation is 80%.
Sunday Night
Rain. Cloudy, with a low around 50.
Monday
Rain. Cloudy, with a high near 57. Breezy.
Monday Night
Rain. Cloudy, with a low around 47. Breezy.
Tuesday
Rain. Cloudy, with a high near 53. Breezy.
Tuesday Night
Rain. Cloudy, with a low around 44. Breezy.
Wednesday
Rain. Cloudy, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Astoria OR
 46.18°N 123.83°W (Elev. 200 ft)
5:41 am PST Dec 11, 2025
6am 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