Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

LA HONDA (LAHC1)

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

53°F

12°C

Humidity	95%
Wind Speed	S 3 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Last update	11 Feb 12:07 PM PST

More Information:

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

Extended Forecast for

6 Miles WNW Portola Valley CA

This Afternoon
High: 54 °F
Showers
Tonight
Low: 45 °F
Showers
Likely then
Chance Rain
Thursday
High: 58 °F
Sunny
Thursday Night
Low: 47 °F
Mostly Clear
Friday
High: 60 °F
Mostly Sunny
Friday Night
Low: 46 °F
Mostly Cloudy
Saturday
High: 59 °F
Mostly Cloudy
then Chance
Rain
Saturday Night
Low: 48 °F
Rain Likely
Sunday
High: 55 °F
Rain

Detailed Forecast

This Afternoon

Rain before 1pm, then showers and possibly a thunderstorm, mainly after 1pm. High near 54. South wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Rain likely and possibly a thunderstorm before 10pm, then a chance of rain. Mostly cloudy, with a low around 45. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Sunny, with a high near 58. East wind around 7 mph becoming north in the afternoon.

Thursday Night

Mostly clear, with a low around 47. Northwest wind around 9 mph.

Friday

Mostly sunny, with a high near 60. Northwest wind around 7 mph.

Friday Night

Mostly cloudy, with a low around 46.

Saturday

A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 59.

Saturday Night

Rain likely, mainly after 10pm. Cloudy, with a low around 48.