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 >

Hazardous Weather Conditions

Current conditions at

OROVILLE (OVLW1)

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

NA

32°F

0°C

Humidity 97%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 25 Dec 05:41 PM PST
Extended Forecast for

17 Miles W Oroville WA

  • Tonight

    Tonight: Snow likely before 7pm. Mostly cloudy, with a low around 18. Southwest wind 8 to 16 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 18 °F

    Snow Likely
    then Mostly
    Cloudy

  • Friday

    Friday: Snow likely, mainly between 1pm and 4pm. Mostly cloudy, with a temperature falling to around 15 by 5pm. Wind chill values as low as -1. South wind around 17 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 21 °F⇓

    Snow Likely

  • Friday Night

    Friday Night: A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 2. Wind chill values as low as -22. Windy, with a northwest wind 20 to 28 mph. New snow accumulation of less than a half inch possible.

    Low: 2 °F

    Chance Snow
    and Blustery
    then Slight
    Chance Snow
    and Windy

  • Saturday

    Saturday: Sunny and cold, with a high near 5. Wind chill values as low as -22. Windy, with a north wind 27 to 32 mph decreasing to 17 to 22 mph in the afternoon.

    High: 5 °F

    Cold and
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 1. Northwest wind 9 to 14 mph.

    Low: 1 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 18.

    High: 18 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow likely before 7pm. Mostly cloudy, with a low around 18. Southwest wind 8 to 16 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly between 1pm and 4pm. Mostly cloudy, with a temperature falling to around 15 by 5pm. Wind chill values as low as -1. South wind around 17 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 2. Wind chill values as low as -22. Windy, with a northwest wind 20 to 28 mph. New snow accumulation of less than a half inch possible.
Saturday
Sunny and cold, with a high near 5. Wind chill values as low as -22. Windy, with a north wind 27 to 32 mph decreasing to 17 to 22 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 1. Northwest wind 9 to 14 mph.
Sunday
Partly sunny, with a high near 14.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Mostly cloudy, with a high near 18.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly cloudy, with a high near 22.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 22.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
New Year's Day
A 30 percent chance of snow. Partly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles W Oroville WA
 48.97°N 119.78°W (Elev. 6572 ft)
Last Update:
3:48 pm PST Dec 25, 2025
Forecast Valid:
6pm PST Dec 25, 2025-6pm PST Jan 1, 2026
 
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Additional Resources

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Chance of Precipitation