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 AM PST

Current conditions at

TPZ1261-Walker (LIB06)

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

36°F

2°C

Humidity	88%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	24 Dec 06:50 PM PST

More Information:

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

Extended Forecast for

4 Miles WSW Coleville CA

Winter Storm Warning December 24, 07:13pm until December 26, 10:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 24, 07:13pm until December 26, 10:00am
NOW until 10:00am Fri
Winter Storm Warning
Tonight
Low: 26 °F
Snow and Very
Windy
Christmas Day
High: 31 °F
Heavy Snow
and Very
Windy
Thursday Night
Low: 24 °F
Heavy Snow
and Very
Windy
Friday
High: 28 °F
Heavy Snow
and Windy
Friday Night
Low: 11 °F
Snow Likely
and Breezy
Saturday
High: 26 °F
Slight Chance
Snow
Saturday Night
Low: 9 °F
Partly Cloudy
Sunday
High: 28 °F
Sunny

Detailed Forecast

Tonight

Snow. Low around 26. Very windy, with a south wind 40 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 7 inches possible.

Christmas Day

Snow. The snow could be heavy at times. High near 31. Very windy, with a southwest wind around 40 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 24. Very windy, with a southwest wind around 45 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Friday

Snow. The snow could be heavy at times. High near 28. Windy, with a southwest wind 30 to 35 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 11. Breezy, with a southwest wind 15 to 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday

A 20 percent chance of snow. Mostly sunny, with a high near 26. Southwest wind 5 to 10 mph becoming north in the afternoon.

Saturday Night

Partly cloudy, with a low around 9.

Sunday

Sunny, with a high near 28.

Sunday Night

Mostly clear, with a low around 11.

Monday

Sunny, with a high near 33.

Monday Night

Mostly clear, with a low around 19.