Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Flood Watch until December 26, 10:00 PM PST

Current conditions at

LOS ALTOS (LOAC1)

Lat: 37.35472°NLon: 122.14167°WElev: 539.0ft.

52°F

11°C

Humidity	78%
Wind Speed	S 4 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Last update	26 Dec 04:10 AM PST

More Information:

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

Extended Forecast for

5 Miles WSW Saratoga CA

Flood Watch December 26, 04:34am until December 26, 10:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 26, 04:34am until December 26, 10:00pm
NOW until 10:00pm Fri
Flood Watch
Overnight
Low: 45 °F
Slight Chance
Showers and
Breezy
Friday
High: 46 °F
Showers
Likely and
Breezy
Friday Night
Low: 42 °F
Chance
Showers
Saturday
High: 46 °F
Slight Chance
Rain/Snow
then Mostly
Sunny
Saturday Night
Low: 40 °F
Mostly Clear
Sunday
High: 48 °F
Sunny
Sunday Night
Low: 39 °F
Clear
Monday
High: 52 °F
Sunny

Detailed Forecast

Overnight

A 20 percent chance of showers. Mostly cloudy, with a steady temperature around 45. Breezy, with a south southwest wind around 23 mph, with gusts as high as 33 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday

Showers likely. Partly sunny, with a high near 46. Breezy, with a south southwest wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

A 50 percent chance of showers, mainly between 11pm and 4am. Mostly cloudy, with a low around 42. West northwest wind 9 to 11 mph. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

A slight chance of rain and snow showers before 10am. Mostly sunny, with a high near 46. North wind 7 to 10 mph. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 40. North northeast wind 7 to 9 mph.

Sunday

Sunny, with a high near 48.

Sunday Night

Clear, with a low around 39.

Monday

Sunny, with a high near 52.

Monday Night

Clear, with a low around 42.