National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Aurora State Airport (KUAO)

Lat: 45.24658°NLon: 122.77095°WElev: 194.0ft.

Clear

39°F

4°C

Humidity 100%
Wind Speed N 3 MPH
Barometer 29.65 in (1004.06 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 25 Dec 10:20 PM PST
Extended Forecast for

Newberg OR

  • Tonight

    Tonight: Showers likely, mainly after 3am. Mostly cloudy, with a low around 38. Light east southeast wind. Chance of precipitation is 60%.

    Low: 38 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Rain. Snow level 3200 feet lowering to 1900 feet in the afternoon . High near 46. Southwest wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain

  • Friday Night

    Friday Night: Rain, mainly before 4am. Snow level 1700 feet. Low around 35. Southwest wind around 6 mph. Chance of precipitation is 80%.

    Low: 35 °F

    Rain

  • Saturday

    Saturday: A 30 percent chance of rain before 10am. Snow level 1600 feet. Partly sunny, with a high near 44. Light west southwest wind.

    High: 44 °F

    Chance Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 1am. Areas of frost after 4am. Otherwise, mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy
    then Areas
    Frost and
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 10am. Areas of frost before 10am. Otherwise, partly sunny, with a high near 44.

    High: 44 °F

    Areas Frost
    and Patchy
    Fog then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 38. Light east southeast wind. Chance of precipitation is 60%.
Friday
Rain. Snow level 3200 feet lowering to 1900 feet in the afternoon . High near 46. Southwest wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain, mainly before 4am. Snow level 1700 feet. Low around 35. Southwest wind around 6 mph. Chance of precipitation is 80%.
Saturday
A 30 percent chance of rain before 10am. Snow level 1600 feet. Partly sunny, with a high near 44. Light west southwest wind.
Saturday Night
Patchy fog after 1am. Areas of frost after 4am. Otherwise, mostly cloudy, with a low around 33. Calm wind.
Sunday
Patchy fog before 10am. Areas of frost before 10am. Otherwise, partly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 45.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Mostly cloudy, with a high near 45.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 37.
New Year's Day
Rain likely. Mostly cloudy, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Newberg OR
 45.31°N 122.98°W (Elev. 154 ft)
Last Update:
9:45 pm PST Dec 25, 2025
Forecast Valid:
10pm PST Dec 25, 2025-6pm PST Jan 1, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation