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

Winter Weather Advisory until December 24, 10:00 AM PST

Current conditions at

OROVILLE (OVLW1)

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

32°F

0°C

Humidity	97%
Wind Speed	WNW 2 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	24 Dec 07:41 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

15 Miles ENE Tonasket WA

Winter Weather Advisory December 24, 08:46am until December 24, 10:00am

Click here for hazard details and duration

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Winter Weather Advisory December 24, 08:46am until December 24, 10:00am
NOW until 10:00am Wed
Winter Weather Advisory
Today
High: 27 °F
Snow
Tonight
Low: 24 °F
Chance Snow
then Partly
Cloudy
Christmas Day
High: 27 °F
Snow Likely
Thursday Night
Low: 24 °F
Snow Likely
then Chance
Snow
Friday
High: 25 °F
Chance Snow
Friday Night
Low: 12 °F
Blustery.
Slight Chance
Snow then
Partly Cloudy
Saturday
High: 17 °F
Mostly Sunny
Saturday Night
Low: 13 °F
Mostly Cloudy

Detailed Forecast

Today

Snow, mainly before 1pm. High near 27. Southeast wind 14 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

A 30 percent chance of snow before 7pm. Partly cloudy, with a low around 24. Southwest wind 7 to 14 mph. New snow accumulation of less than a half inch possible.

Christmas Day

Snow likely after 10am. Mostly cloudy, with a high near 27. North wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 24. Northwest wind 9 to 14 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday

A 50 percent chance of snow, mainly before 4pm. Mostly cloudy, with a high near 25. Southwest wind around 15 mph. New snow accumulation of less than a half inch possible.

Friday Night

A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 12. Blustery.

Saturday

Mostly sunny, with a high near 17.

Saturday Night

Mostly cloudy, with a low around 13.

Sunday

Mostly cloudy, with a high near 19.

Sunday Night

Mostly cloudy, with a low around 16.

Monday

Mostly cloudy, with a high near 21.