Pacific Storm System Across the West; Fire Weather Concerns in the Southeast

A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >

Current conditions at

LA HONDA (LAHC1)

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

50°F

10°C

Humidity	99%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Last update	21 Apr 01:07 AM PDT

More Information:

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

Extended Forecast for

4 Miles S Portola Valley CA

Overnight
Low: 50 °F
Showers
Tuesday
High: 55 °F
Showers
Tuesday Night
Low: 46 °F
Chance Rain
Wednesday
High: 58 °F
Chance Rain
then Mostly
Sunny
Wednesday Night
Low: 46 °F
Mostly Clear
Thursday
High: 62 °F
Sunny
Thursday Night
Low: 48 °F
Mostly Cloudy
Friday
High: 63 °F
Partly Sunny
Friday Night
Low: 48 °F
Mostly Cloudy

Detailed Forecast

Overnight

Showers and possibly a thunderstorm before 4am, then a chance of showers and thunderstorms between 4am and 5am, then showers and possibly a thunderstorm after 5am. Low around 50. South southwest wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers and thunderstorms, mainly before 4pm, then rain likely and possibly a thunderstorm after 5pm. High near 55. Southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

A 50 percent chance of rain, mainly after 2am. Mostly cloudy, with a low around 46. West southwest wind 3 to 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A 40 percent chance of rain before 11am. Mostly sunny, with a high near 58. Calm wind becoming west around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Mostly clear, with a low around 46. Northwest wind 3 to 6 mph.

Thursday

Sunny, with a high near 62.

Thursday Night

Mostly cloudy, with a low around 48.

Friday

Partly sunny, with a high near 63.

Friday Night

Mostly cloudy, with a low around 48.

Saturday

Partly sunny, with a high near 59.