Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Oroville Municipal Airport (KOVE)

Lat: 39.49436°NLon: 121.62223°WElev: 180.0ft.

Mist

43°F

6°C

Humidity 93%
Wind Speed NNW 3 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 41°F (5°C)
Visibility 1.50 mi
Last update 10 Dec 12:20 AM PST
Extended Forecast for

Oroville CA

  • Overnight

    Overnight: Widespread haze. Patchy fog.  Otherwise, mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Fog

  • Wednesday

    Wednesday: Widespread haze before 2pm. Patchy fog before noon.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 45. Calm wind.

    High: 45 °F

    Patchy Fog
    then Haze

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
Widespread haze. Patchy fog. Otherwise, mostly cloudy, with a low around 42. Calm wind.
Wednesday
Widespread haze before 2pm. Patchy fog before noon. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 45. Calm wind.
Wednesday Night
Mostly clear, with a low around 43. Calm wind.
Thursday
Mostly sunny, with a high near 46. Calm wind.
Thursday Night
Mostly clear, with a low around 43. Calm wind.
Friday
Mostly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
A slight chance of showers. Mostly cloudy, with a high near 55.
Monday Night
A chance of showers. Mostly cloudy, with a low around 47.
Tuesday
A chance of showers. Partly sunny, with a high near 59.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Oroville CA
 39.51°N 121.58°W (Elev. 200 ft)
1:21 pm PST Dec 9, 2025
12am 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