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

TPZ1261-Walker (LIB06)

Lat: 38.53392°NLon: 119.50416°WElev: 5484.0ft.

40°F

4°C

Humidity	65%
Wind Speed	S 17 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Wind Chill	31°F (-1°C)
Last update	25 Dec 02:10 AM PST

More Information:

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

Extended Forecast for

7 Miles NNW Sonora Pass CA

Winter Storm Warning December 25, 02:17am until December 26, 10:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 25, 02:17am until December 26, 10:00am
NOW until 10:00am Fri
Winter Storm Warning
Overnight
Low: 27 °F
Heavy Snow
and Windy
Christmas Day
High: 32 °F
Heavy Snow
and Windy
Thursday Night
Low: 23 °F
Heavy Snow
and Windy
Friday
High: 29 °F
Heavy Snow
and Breezy
Friday Night
Low: 13 °F
Snow Likely
Saturday
High: 31 °F
Chance Snow
Saturday Night
Low: 11 °F
Partly Cloudy
Sunday
High: 34 °F
Sunny

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 27. Windy, with a south wind around 30 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 10 to 14 inches possible.

Christmas Day

Snow. The snow could be heavy at times. High near 32. Windy, with a southwest wind around 30 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 23. Windy, with a south wind around 30 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Friday

Snow. The snow could be heavy at times. High near 29. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 13. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

A 30 percent chance of snow. Mostly sunny, with a high near 31. South wind around 5 mph becoming northwest in the afternoon. Little or no snow accumulation expected.

Saturday Night

Partly cloudy, with a low around 11.

Sunday

Sunny, with a high near 34.

Sunday Night

Mostly clear, with a low around 15.

Monday

Sunny, with a high near 40.

Monday Night

Mostly clear, with a low around 23.

Tuesday

Sunny, with a high near 46.