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

OROVILLE (OVLW1)

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

NA

34°F

1°C

Humidity 82%
Wind Speed NW 8 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 25 Dec 11:41 AM PST
Extended Forecast for

18 Miles WSW Oroville WA

  • Christmas Day

    Christmas Day: Snow likely. Mostly cloudy, with a high near 26. West wind around 5 mph becoming southeast. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Snow Likely

  • Tonight

    Tonight: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 21. West wind around 8 mph.

    Low: 21 °F

    Slight Chance
    Snow

  • Friday

    Friday: Snow likely, mainly between 7am and 4pm. Mostly cloudy, with a high near 25. South wind 8 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 25 °F

    Snow Likely

  • Friday Night

    Friday Night: A 50 percent chance of snow, mainly before 10pm. Partly cloudy, with a low around 7. Wind chill values as low as -10. Northwest wind 14 to 16 mph. New snow accumulation of less than a half inch possible.

    Low: 7 °F

    Chance Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Sunny, with a high near 13. North wind 9 to 16 mph.

    High: 13 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

Detailed Forecast

Christmas Day
Snow likely. Mostly cloudy, with a high near 26. West wind around 5 mph becoming southeast. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 21. West wind around 8 mph.
Friday
Snow likely, mainly between 7am and 4pm. Mostly cloudy, with a high near 25. South wind 8 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
A 50 percent chance of snow, mainly before 10pm. Partly cloudy, with a low around 7. Wind chill values as low as -10. Northwest wind 14 to 16 mph. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 13. North wind 9 to 16 mph.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Mostly cloudy, with a high near 24.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Mostly cloudy, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles WSW Oroville WA
 48.86°N 119.82°W (Elev. 5420 ft)
Last Update:
9:21 am PST Dec 25, 2025
Forecast Valid:
12pm PST Dec 25, 2025-6pm PST Dec 31, 2025
 
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Additional Resources

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Chance of Precipitation