Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory until November 13, 04:00 PM PST

Current conditions at

LOS ALTOS (LOAC1)

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

54°F

12°C

Humidity	82%
Wind Speed	SW 2 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Last update	11 Nov 02:10 AM PST

More Information:

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

Extended Forecast for

4 Miles NW Portola Valley CA

Coastal Flood Advisory November 11, 02:41am until November 13, 04:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory November 11, 02:41am until November 13, 04:00pm
NOW until 4:00pm Fri
Coastal Flood Advisory
Overnight
Low: 52 °F
Mostly Clear
Veterans Day
High: 78 °F
Sunny
Wednesday Night
Low: 53 °F
Mostly Clear
Thursday
High: 75 °F
Partly Sunny
Thursday Night
Low: 56 °F
Slight Chance
Rain then
Rain Likely
Friday
High: 63 °F
Rain and
Breezy
Friday Night
Low: 50 °F
Rain
Saturday
High: 62 °F
Chance Rain

Detailed Forecast

Overnight

Mostly clear, with a low around 52. Calm wind.

Veterans Day

Sunny, with a high near 78. Calm wind.

Wednesday Night

Mostly clear, with a low around 53. Calm wind.

Thursday

Partly sunny, with a high near 75. Light south southeast wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 23 mph.

Thursday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 56. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Friday

Rain. High near 63. Breezy. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Friday Night

Rain. Low around 50. Chance of precipitation is 90%.

Saturday

A chance of rain. Partly sunny, with a high near 62.

Saturday Night

Mostly cloudy, with a low around 48.

Sunday

Rain likely, mainly after 4pm. Mostly cloudy, with a high near 61.

Sunday Night

Rain. Mostly cloudy, with a low around 48.