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

Flood Watch until December 26, 10:00 PM PST

Current conditions at

HOLLISTER (HSEC1)

Lat: 36.8422°NLon: 121.36216°WElev: 404.0ft.

53°F

12°C

Humidity	93%
Wind Speed	WNW 1 MPH
Barometer	NA
Dewpoint	51°F (11°C)
Visibility	NA
Last update	25 Dec 08:13 PM PST

More Information:

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

Extended Forecast for

7 Miles WSW Paicines CA

Flood Watch December 25, 08:32pm until December 26, 10:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 25, 08:32pm until December 26, 10:00pm
NOW until 10:00pm Fri
Flood Watch
Tonight
Low: 44 °F
Severe
Thunderstorms
Friday
High: 50 °F
Chance
Showers
Friday Night
Low: 40 °F
Chance
Showers
Saturday
High: 49 °F
Slight Chance
Showers then
Mostly Sunny
Saturday Night
Low: 36 °F
Mostly Clear
then Patchy
Frost
Sunday
High: 51 °F
Areas Frost
then Sunny
Sunday Night
Low: 37 °F
Clear then
Patchy Frost
Monday
High: 54 °F
Patchy Frost
then Sunny

Detailed Forecast

Tonight

Showers likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers after 1am. Some of the storms could be severe. Mostly cloudy, with a low around 44. South southwest wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A 40 percent chance of showers. Mostly cloudy, with a high near 50. South southwest wind 7 to 9 mph, with gusts as high as 18 mph. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

A 30 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 40. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A 20 percent chance of showers before 10am. Mostly sunny, with a high near 49. West southwest wind around 6 mph becoming northwest in the afternoon.

Saturday Night

Patchy frost after 3am. Otherwise, mostly clear, with a low around 36. Light and variable wind.

Sunday

Areas of frost before 8am. Otherwise, sunny, with a high near 51.

Sunday Night

Patchy frost after 1am. Otherwise, clear, with a low around 37.

Monday

Patchy frost before 7am. Otherwise, sunny, with a high near 54.

Monday Night

Clear, with a low around 39.