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

BARNABY (BBEC1)

Lat: 38.02806°NLon: 122.70222°WElev: 810.0ft.

54°F

12°C

Humidity	96%
Wind Speed	SE 12 MPH
Barometer	NA
Dewpoint	53°F (12°C)
Visibility	NA
Last update	24 Dec 10:11 PM PST

More Information:

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

Extended Forecast for

2 Miles WSW Woodacre CA

Flood Watch December 24, 10:57pm until December 26, 10:00pm

Wind Advisory until December 25, 10:00am

Click here for hazard details and duration

Flood Watch

Wind Advisory

Flood Watch December 24, 10:57pm until December 26, 10:00pm
Wind Advisory until December 25, 10:00am
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 52 °F
Showers and
Breezy
Christmas Day
High: 52 °F
Severe
Thunderstorms
and Breezy
Thursday Night
Low: 48 °F
Severe
Thunderstorms
then Showers
Friday
High: 53 °F
Showers
Friday Night
Low: 43 °F
Showers
Likely then
Chance
Showers
Saturday
High: 52 °F
Slight Chance
Showers then
Sunny
Saturday Night
Low: 39 °F
Mostly Clear
Sunday
High: 52 °F
Mostly Sunny

Detailed Forecast

Tonight

Showers and possibly a thunderstorm. Steady temperature around 52. Breezy, with a south wind around 26 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Christmas Day

Showers, with thunderstorms also possible after 7am. Some of the storms could be severe. High near 52. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could be severe. Low around 48. South southwest wind 16 to 21 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Friday

Showers. High near 53. South wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Showers likely and possibly a thunderstorm before 10pm, then a chance of showers. Mostly cloudy, with a low around 43. South southwest wind around 6 mph becoming northwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A 20 percent chance of showers before 10am. Mostly sunny, with a high near 52.

Saturday Night

Mostly clear, with a low around 39.

Sunday

Mostly sunny, with a high near 52.

Sunday Night

Patchy frost after 4am. Otherwise, partly cloudy, with a low around 37.

Monday

Patchy frost before 7am. Otherwise, sunny, with a high near 53.

Monday Night

Mostly clear, with a low around 39.