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

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

OROVILLE (OVLW1)

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

NA

41°F

5°C

Humidity 94%
Wind Speed ESE 12 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 07 Dec 02:41 PM PST
Extended Forecast for

12 Miles W Oroville WA

  • This Afternoon

    This Afternoon: A chance of rain before 5pm, then a chance of rain and snow. Snow level 3800 feet. Partly sunny, with a high near 38. Southeast wind around 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A 40 percent chance of rain, mainly between 10pm and 4am. Snow level 3200 feet lowering to 2700 feet after midnight . Mostly cloudy, with a low around 35. Southeast wind around 9 mph.

    Low: 35 °F

    Chance Rain

  • Monday

    Monday: Rain, mainly after 10am. Snow level 3100 feet rising to 6200 feet in the afternoon. High near 41. South wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Rain

  • Monday Night

    Monday Night: Rain, mainly before 10pm. Low around 36. Breezy, with a west wind 15 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain and
    Breezy then
    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 4pm. Snow level 2900 feet rising to 3500 feet in the afternoon. Partly sunny, with a high near 41. West wind 6 to 10 mph becoming south in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Slight Chance
    Rain then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain. Snow level 3400 feet. Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.

    High: 43 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow. Snow level 3700 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

    Low: 32 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow. Snow level 3400 feet. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.

    High: 39 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A chance of rain before 5pm, then a chance of rain and snow. Snow level 3800 feet. Partly sunny, with a high near 38. Southeast wind around 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
A 40 percent chance of rain, mainly between 10pm and 4am. Snow level 3200 feet lowering to 2700 feet after midnight . Mostly cloudy, with a low around 35. Southeast wind around 9 mph.
Monday
Rain, mainly after 10am. Snow level 3100 feet rising to 6200 feet in the afternoon. High near 41. South wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain, mainly before 10pm. Low around 36. Breezy, with a west wind 15 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain likely, mainly after 4pm. Snow level 2900 feet rising to 3500 feet in the afternoon. Partly sunny, with a high near 41. West wind 6 to 10 mph becoming south in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Snow level 3400 feet. Low around 35. Chance of precipitation is 80%.
Wednesday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow. Snow level 3700 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Snow level 3400 feet. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow. Snow level 3800 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 36.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.
Sunday
A chance of rain and snow. Snow level 3800 feet. Partly sunny, with a high near 41. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Oroville WA
 48.98°N 119.69°W (Elev. 1352 ft)
Last Update:
2:48 pm PST Dec 7, 2025
Forecast Valid:
3pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation