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

LA HONDA (LAHC1)

Lat: 37.30523°NLon: 122.25525°WElev: 804.0ft.

57°F

14°C

Humidity	69%
Wind Speed	SSW 9 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	25 Dec 01:07 PM PST

More Information:

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

Extended Forecast for

5 Miles SE Pescadero CA

Flood Watch December 25, 02:05pm until December 26, 10:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 25, 02:05pm until December 26, 10:00pm
NOW until 10:00pm Fri
Flood Watch
Christmas Day
High: 58 °F
Severe
Thunderstorms
Tonight
Low: 48 °F
Severe
Thunderstorms
then Showers
Likely
Friday
High: 57 °F
Showers
Friday Night
Low: 46 °F
Showers
Likely
Saturday
High: 56 °F
Slight Chance
Showers
Saturday Night
Low: 42 °F
Mostly Clear
Sunday
High: 58 °F
Sunny
Sunday Night
Low: 42 °F
Mostly Clear

Detailed Forecast

Christmas Day

Showers and possibly a thunderstorm. Some of the storms could be severe. High near 58. South wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and possibly a thunderstorm before 2am, then showers likely. Some of the storms could be severe. Low around 48. South southwest wind 8 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Showers, with thunderstorms also possible after 4pm. High near 57. South wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely and possibly a thunderstorm before 10pm, then a chance of showers. Mostly cloudy, with a low around 46. Light and variable wind becoming north northwest around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A 20 percent chance of showers. Mostly sunny, with a high near 56. North northwest wind around 6 mph.

Saturday Night

Mostly clear, with a low around 42.

Sunday

Sunny, with a high near 58.

Sunday Night

Mostly clear, with a low around 42.

Monday

Sunny, with a high near 60.

Monday Night

Mostly clear, with a low around 44.