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

COAST DAIRIES (XCDC1)

Lat: 37.03083°NLon: 122.18781°WElev: 703.0ft.

53°F

12°C

Humidity	99%
Wind Speed	NW 4 MPH
Barometer	NA
Dewpoint	53°F (12°C)
Visibility	NA
Last update	24 Dec 07:09 AM PST

More Information:

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

Extended Forecast for

3 Miles ENE Davenport CA

Flood Watch December 24, 07:31am until December 26, 10:00pm

High Wind Warning December 24, 08:00pm until December 25, 10:00am

Click here for hazard details and duration

Flood Watch

High Wind Warning

Flood Watch December 24, 07:31am until December 26, 10:00pm
NOW until 10:00pm Fri
Flood Watch
Today
High: 58 °F
Chance
Showers then
Severe
Thunderstorms
Tonight
Low: 54 °F
Severe
Thunderstorms
and Breezy
Christmas Day
High: 55 °F
Severe
Thunderstorms
then Showers
Thursday Night
Low: 49 °F
Severe
Thunderstorms
Friday
High: 55 °F
Showers
Friday Night
Low: 46 °F
Showers
Saturday
High: 56 °F
Chance
Showers
Saturday Night
Low: 41 °F
Mostly Clear

Detailed Forecast

Today

Showers likely, then showers and possibly a thunderstorm after 4pm. Some of the storms could be severe. High near 58. Southwest wind 7 to 16 mph becoming south southeast in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and possibly a thunderstorm. Some of the storms could be severe. Steady temperature around 54. Breezy, with a south wind 18 to 28 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Christmas Day

Showers and possibly a thunderstorm. Some of the storms could be severe. High near 55. South wind 16 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation 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 49. South southwest wind 11 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

Showers, with thunderstorms also possible after 1pm. High near 55. South wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Showers and possibly a thunderstorm. Low around 46. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

A 40 percent chance of showers. Mostly sunny, with a high near 56.

Saturday Night

Mostly clear, with a low around 41.

Sunday

Sunny, with a high near 58.

Sunday Night

Clear, with a low around 42.

Monday

Sunny, with a high near 61.

Monday Night

Mostly clear, with a low around 45.