Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Current conditions at

LA HONDA (LAHC1)

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

58°F

14°C

Humidity	85%
Wind Speed	ENE 3 MPH
Barometer	NA
Dewpoint	53°F (12°C)
Visibility	NA
Last update	12 Nov 08:07 AM PST

More Information:

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

Extended Forecast for

6 Miles S Portola Valley CA

Today
High: 68 °F
Partly Sunny
Tonight
Low: 55 °F
Mostly Cloudy
then Chance
Rain
Friday
High: 61 °F⇓
Showers
Friday Night
Low: 48 °F
Rain Likely
then Chance
Rain
Saturday
High: 59 °F
Slight Chance
Rain then
Mostly Sunny
Saturday Night
Low: 48 °F
Mostly Cloudy
Sunday
High: 58 °F
Chance Rain
Sunday Night
Low: 49 °F
Rain
Monday
High: 54 °F
Rain Likely

Detailed Forecast

Today

Partly sunny, with a high near 68. South wind 5 to 10 mph, with gusts as high as 21 mph.

Tonight

A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 55. South wind 7 to 9 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday

A chance of rain and thunderstorms before 11am, then showers and possibly a thunderstorm between 11am and 4pm, then rain likely and possibly a thunderstorm after 4pm. Temperature falling to around 52 by 5pm. South wind 14 to 17 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 10pm. Mostly cloudy, with a low around 48. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. 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 59. Calm wind becoming west southwest around 5 mph in the afternoon.

Saturday Night

Mostly cloudy, with a low around 48.

Sunday

A 50 percent chance of rain after 10am. Mostly cloudy, with a high near 58.

Sunday Night

Rain. Cloudy, with a low around 49.

Monday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 54.

Monday Night

A slight chance of rain before 10pm. Partly cloudy, with a low around 43.