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

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 (OVLW1)

Lat: 48.96311°NLon: 119.49161°WElev: 1450.0ft.

NA

40°F

4°C

Humidity 87%
Wind Speed ESE 13 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 09 Dec 10:41 PM PST
Extended Forecast for

12 Miles W Oroville WA

  • Tonight

    Tonight: Rain. Snow level 3300 feet rising to 6800 feet. Low around 37. Southeast wind 11 to 14 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain. Mostly cloudy, with a high near 45. East wind 5 to 8 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 4am. Mostly cloudy, with a low around 40. Southwest wind 5 to 9 mph becoming east after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely

  • Thursday

    Thursday: A 40 percent chance of rain, mainly before 10am. Snow level 4500 feet lowering to 3700 feet in the afternoon . Partly sunny, with a high near 44. West wind around 6 mph.

    High: 44 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain. Snow level 3000 feet. Mostly cloudy, with a low around 35. West wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance Rain

  • Friday

    Friday: A chance of rain and snow before 1pm, then a chance of rain. Snow level 3300 feet rising to 5200 feet in the afternoon. Mostly cloudy, with a high near 42. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain before 10pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Tonight
Rain. Snow level 3300 feet rising to 6800 feet. Low around 37. Southeast wind 11 to 14 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 45. East wind 5 to 8 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain likely, mainly before 4am. Mostly cloudy, with a low around 40. Southwest wind 5 to 9 mph becoming east after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 40 percent chance of rain, mainly before 10am. Snow level 4500 feet lowering to 3700 feet in the afternoon . Partly sunny, with a high near 44. West wind around 6 mph.
Thursday Night
A 30 percent chance of rain. Snow level 3000 feet. Mostly cloudy, with a low around 35. West wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of rain and snow before 1pm, then a chance of rain. Snow level 3300 feet rising to 5200 feet in the afternoon. Mostly cloudy, with a high near 42. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday Night
A chance of rain before 10pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 38.
Saturday Night
A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 35.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 41.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Monday
Rain. High near 40. Chance of precipitation is 80%.
Monday Night
Rain. Low around 36. Chance of precipitation is 80%.
Tuesday
A chance of rain and snow. Snow level 3700 feet. Partly sunny, with a high near 42. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Oroville WA
 48.98°N 119.69°W (Elev. 1352 ft)
Last Update:
5:48 pm PST Dec 9, 2025
Forecast Valid:
11pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation