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

Fairfield / Travis Air Force Base (KSUU)

Lat: 38.26667°NLon: 121.95°WElev: 62.0ft.

rain,mist

55°F

13°C

Humidity	87%
Wind Speed	S 14 MPH
Barometer	29.62 in (1003.05 mb)
Dewpoint	52°F (11°C)
Visibility	5.00 mi
Last update	24 Dec 10:15 PM PST

More Information:

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

Extended Forecast for

7 Miles N Bethel Island CA

Flood Watch December 24, 10:55pm until December 26, 04:00pm

High Wind Warning December 24, 10:55pm until December 25, 04:00pm

Click here for hazard details and duration

Flood Watch

High Wind Warning

Flood Watch December 24, 10:55pm until December 26, 04:00pm
High Wind Warning December 24, 10:55pm until December 25, 04:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 56 °F
Breezy.
Chance Rain
then Showers
Christmas Day
High: 58 °F
Showers and
Breezy
Thursday Night
Low: 48 °F
Rain
Friday
High: 55 °F
Rain and
Breezy
Friday Night
Low: 44 °F
Rain Likely
then Chance
Rain
Saturday
High: 51 °F
Slight Chance
Rain then
Mostly Sunny
Saturday Night
Low: 37 °F
Mostly Clear
Sunday
High: 49 °F
Mostly Sunny

Detailed Forecast

Tonight

Rain, mainly before 4am, then showers and possibly a thunderstorm after 4am. Steady temperature around 56. Breezy, with a south southeast wind 24 to 28 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Christmas Day

Rain and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then rain after 4pm. High near 58. Breezy, with a south wind 22 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Rain and possibly a thunderstorm. Low around 48. South wind 17 to 21 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Rain. High near 55. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 44. South southeast wind around 6 mph. Chance of precipitation is 60%.

Saturday

A 20 percent chance of rain before 10am. Partly sunny, with a high near 51.

Saturday Night

Mostly clear, with a low around 37.

Sunday

Mostly sunny, with a high near 49.

Sunday Night

Partly cloudy, with a low around 36.

Monday

Partly sunny, with a high near 49.