Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Hazardous Weather Conditions

Current conditions at

LOS GATOS (LSGC1)

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

56°F

13°C

Humidity	84%
Wind Speed	SSE 25 MPH
Barometer	NA
Dewpoint	51°F (11°C)
Visibility	NA
Last update	24 Dec 12:32 AM PST

More Information:

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

Extended Forecast for

3 Miles SW Saratoga CA

Flood Watch December 24, 01:18am until December 26, 10:00pm

Wind Advisory until December 24, 04:00am

Click here for hazard details and duration

Flood Watch

Wind Advisory

Flood Watch December 24, 01:18am until December 26, 10:00pm
Wind Advisory until December 24, 04:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 51 °F
Showers and
Windy
Wednesday
High: 53 °F
Breezy.
Chance
Showers then
Severe
Thunderstorms
Wednesday Night
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

Detailed Forecast

Overnight

Showers and possibly a thunderstorm. Low around 51. Windy, with a south wind 31 to 37 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

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 15 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.

Wednesday Night

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. 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%.

Saturday

A 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.