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

LOS GATOS (LSGC1)

Lat: 37.20417°NLon: 121.95083°WElev: 1842.0ft.

48°F

9°C

Humidity	97%
Wind Speed	ESE 3 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	24 Dec 09:32 AM PST

More Information:

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

Extended Forecast for

Saratoga CA

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

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

Click here for hazard details and duration

Flood Watch

Wind Advisory

Flood Watch December 24, 10:10am until December 26, 10:00pm
NOW until 10:00pm Fri
Flood Watch
Today
High: 53 °F
Breezy.
Chance
Showers then
Severe
Thunderstorms
Tonight
Low: 50 °F
Severe
Thunderstorms
and Breezy
Christmas Day
High: 53 °F
Severe
Thunderstorms
and Breezy
then Showers
Thursday Night
Low: 49 °F
Severe
Thunderstorms
and Breezy
Friday
High: 52 °F
Showers
Friday Night
Low: 46 °F
Showers
Likely
Saturday
High: 50 °F
Chance
Showers
Saturday Night
Low: 41 °F
Mostly Clear

Detailed Forecast

Today

A chance of showers, then showers and possibly a thunderstorm after 4pm. Some of the storms could be severe. Steady temperature around 53. Breezy, with a south wind 18 to 23 mph, with gusts as high as 33 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 before 10pm, then showers between 10pm and 1am, then showers and possibly a thunderstorm after 1am. Some of the storms could be severe. Low around 50. Breezy, with a south wind 21 to 25 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Christmas Day

Showers likely and possibly a thunderstorm, then showers after 7am. Some of the storms could be severe. High near 53. Breezy, with a south southwest wind 18 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could be severe. Low around 49. Breezy, with a south wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Showers, with thunderstorms also possible after 1pm. High near 52. South wind 9 to 15 mph, with gusts as high as 26 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 and thunderstorms after 10pm. Mostly cloudy, with a low around 46. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A 30 percent chance of showers, mainly before 10am. Mostly sunny, with a high near 50.

Saturday Night

Mostly clear, with a low around 41.

Sunday

Sunny, with a high near 51.

Sunday Night

Mostly clear, with a low around 41.

Monday

Sunny, with a high near 54.

Monday Night

Mostly clear, with a low around 44.