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	70%
Wind Speed	SSW 6 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Last update	12 Nov 05:07 PM PST

More Information:

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

Extended Forecast for

4 Miles WNW Portola Valley CA

Tonight
Low: 49 °F
Chance Rain
Friday
High: 61 °F⇓
Rain
Friday Night
Low: 46 °F
Chance Rain
Saturday
High: 55 °F
Slight Chance
Rain then
Mostly Sunny
Saturday Night
Low: 47 °F
Mostly Cloudy
Sunday
High: 54 °F
Rain
Sunday Night
Low: 46 °F
Rain then
Rain Likely
Monday
High: 50 °F
Chance Rain
Monday Night
Low: 42 °F
Slight Chance
Rain then
Mostly Clear

Detailed Forecast

Tonight

A chance of rain before 11pm, then a slight chance of rain after midnight. Partly cloudy, with a low around 49. South wind 11 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain, mainly before 5pm. Temperature falling to around 48 by 4pm. South wind 13 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Friday Night

A chance of rain before 1am, then a slight chance of rain after 3am. Mostly cloudy, with a low around 46. South southwest wind 3 to 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A 20 percent chance of rain before 10am. Mostly sunny, with a high near 55. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Mostly cloudy, with a low around 47. Calm wind becoming south around 6 mph in the evening.

Sunday

Rain, mainly after 10am. High near 54. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain, mainly before 4am. Low around 46. Chance of precipitation is 100%.

Monday

A chance of rain, mainly before 10am. Partly sunny, with a high near 50.

Monday Night

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

Tuesday

Sunny, with a high near 50.