Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

LA HONDA (LAHC1)

Lat: 37.30523°NLon: 122.25525°WElev: 804.0ft.

62°F

17°C

Humidity	69%
Wind Speed	SSW 5 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Last update	12 Nov 08:07 PM PST

More Information:

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

Extended Forecast for

7 Miles S Portola Valley CA

Tonight
Low: 54 °F
Mostly Cloudy
then Chance
Rain
Friday
High: 59 °F⇓
Rain
Friday Night
Low: 46 °F
Rain Likely
then Chance
Rain
Saturday
High: 62 °F
Slight Chance
Rain then
Mostly Cloudy
Saturday Night
Low: 47 °F
Patchy Fog
then Mostly
Cloudy
Sunday
High: 61 °F
Rain
Sunday Night
Low: 47 °F
Rain
Monday
High: 58 °F
Chance Rain
Monday Night
Low: 42 °F
Slight Chance
Rain then
Partly Cloudy

Detailed Forecast

Tonight

A chance of rain between 1am and 4am. Mostly cloudy, with a low around 54. South wind 6 to 9 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain and possibly a thunderstorm before 4pm, then rain likely. Temperature falling to around 54 by 5pm. South southwest wind 9 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Rain likely, mainly before midnight. Mostly cloudy, with a low around 46. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A slight chance of rain between 8am and 10am. Increasing clouds, with a high near 62. Light and variable wind. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Patchy fog between 7pm and 8pm. Otherwise, mostly cloudy, with a low around 47. Calm wind.

Sunday

Rain, mainly after 10am. High near 61. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain, mainly before 4am. Low around 47. Chance of precipitation is 90%.

Monday

A chance of rain, mainly before 10am. Partly sunny, with a high near 58.

Monday Night

A slight chance of rain before 10pm. Partly cloudy, with a low around 42.

Tuesday

Mostly sunny, with a high near 58.