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 Storm Warning until December 26, 10:00 PM PST

Current conditions at

MANZANITA LAKE (VIOC1)

Lat: 40.54011°NLon: 121.58016°WElev: 5732.0ft.

32°F

0°C

Humidity	99%
Wind Speed	SSE 1 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	24 Dec 11:52 PM PST

More Information:

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

Extended Forecast for

19 Miles S Burney CA

Winter Storm Warning December 25, 12:22am until December 26, 10:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 25, 12:22am until December 26, 10:00pm
NOW until 10:00pm Fri
Winter Storm Warning
Overnight
Low: 34 °F
Heavy Snow
and Breezy
Christmas Day
High: 32 °F
Heavy Snow
and Breezy
Thursday Night
Low: 25 °F
Heavy Snow
and Breezy
Friday
High: 33 °F
Snow and
Breezy
Friday Night
Low: 23 °F
Snow then
Snow Likely
Saturday
High: 34 °F
Chance Snow
Saturday Night
Low: 19 °F
Partly Cloudy
Sunday
High: 39 °F
Sunny

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Steady temperature around 34. Breezy, with a south wind 21 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

Christmas Day

Snow. The snow could be heavy at times. Steady temperature around 32. Breezy, with a south wind 24 to 29 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 25. Breezy, with a south wind 23 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Friday

Snow. High near 33. Breezy, with a south southwest wind 13 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow, mainly before 4am. Low around 23. West southwest wind 3 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday

A 30 percent chance of snow, mainly before 10am. Mostly sunny, with a high near 34. New snow accumulation of less than a half inch possible.

Saturday Night

Partly cloudy, with a low around 19.

Sunday

Sunny, with a high near 39.

Sunday Night

Clear, with a low around 23.

Monday

Sunny, with a high near 44.

Monday Night

Mostly clear, with a low around 27.