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

SAN LUIS NWR (SLWC1)

Lat: 37.18222°NLon: 120.79389°WElev: 65.0ft.

54°F

12°C

Humidity	100%
Wind Speed	S 8 MPH
Barometer	NA
Dewpoint	54°F (12°C)
Visibility	NA
Last update	25 Dec 06:31 AM PST

More Information:

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

Extended Forecast for

12 Miles SW Livingston CA

Flood Watch December 25, 06:58am until December 26, 04:00pm

Wind Advisory December 25, 06:58am until December 25, 04:00pm

Click here for hazard details and duration

Flood Watch

Wind Advisory

Flood Watch December 25, 06:58am until December 26, 04:00pm
Wind Advisory December 25, 06:58am until December 25, 04:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Christmas Day
High: 59 °F
Showers and
Breezy
Tonight
Low: 48 °F
Rain
Friday
High: 57 °F
Rain
Friday Night
Low: 44 °F
Chance Rain
then Slight
Chance Rain
Saturday
High: 52 °F
Slight Chance
Rain then
Partly Sunny
Saturday Night
Low: 38 °F
Partly Cloudy
Sunday
High: 48 °F
Mostly Sunny
Sunday Night
Low: 37 °F
Partly Cloudy

Detailed Forecast

Christmas Day

Showers and possibly a thunderstorm before 4pm, then rain after 4pm. High near 59. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Rain and possibly a thunderstorm. Low around 48. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Rain, mainly before 4pm. High near 57. Southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 44. South southeast wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A 20 percent chance of rain before 10am. Partly sunny, with a high near 52. North northwest wind 5 to 10 mph.

Saturday Night

Partly cloudy, with a low around 38. West northwest wind around 5 mph.

Sunday

Mostly sunny, with a high near 48. North wind around 5 mph.

Sunday Night

Partly cloudy, with a low around 37. Calm wind.

Monday

Mostly sunny, with a high near 48. Calm wind.

Monday Night

Mostly cloudy, with a low around 37. Calm wind.