Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

LA HONDA (LAHC1)

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

57°F

14°C

Humidity	71%
Wind Speed	WSW 2 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	18 Nov 02:07 PM PST

More Information:

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

Extended Forecast for

4 Miles S Portola Valley CA

This Afternoon
High: 58 °F
Sunny
Tonight
Low: 46 °F
Mostly Cloudy
Wednesday
High: 54 °F
Partly Sunny
Wednesday Night
Low: 49 °F
Rain
Thursday
High: 54 °F
Rain
Thursday Night
Low: 45 °F
Slight Chance
Rain then
Partly Cloudy
Friday
High: 58 °F
Sunny
Friday Night
Low: 46 °F
Mostly Clear
Saturday
High: 61 °F
Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 58. West northwest wind around 9 mph.

Tonight

Mostly cloudy, with a low around 46. Calm wind becoming south southeast around 6 mph after midnight.

Wednesday

Partly sunny, with a high near 54. South southwest wind around 5 mph.

Wednesday Night

Rain, mainly after 10pm. Low around 49. South southeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain, mainly before 4pm. High near 54. South southeast wind 6 to 13 mph becoming west northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 45. New precipitation amounts of less than a tenth of an inch possible.

Friday

Sunny, with a high near 58.

Friday Night

Mostly clear, with a low around 46.

Saturday

Sunny, with a high near 61.

Saturday Night

Mostly clear, with a low around 47.

Sunday

Sunny, with a high near 61.