Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

LA HONDA (LAHC1)

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

77°F

25°C

Humidity	84%
Wind Speed	W 2 MPH
Barometer	NA
Dewpoint	72°F (22°C)
Visibility	NA
Heat Index	78°F (26°C)
Last update	13 Jul 03:07 PM PDT

More Information:

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

Extended Forecast for

4 Miles WSW Portola Valley CA

Tonight
Low: 50 °F
Areas Fog
then Patchy
Drizzle and
Areas Fog
Monday
High: 72 °F
Patchy
Drizzle and
Patchy Fog
then Sunny
Monday Night
Low: 50 °F
Patchy Fog
then Patchy
Drizzle and
Areas Fog
Tuesday
High: 68 °F
Patchy
Drizzle and
Areas Fog
then Sunny
Tuesday Night
Low: 51 °F
Patchy Fog
Wednesday
High: 67 °F
Patchy Fog
then Sunny
Wednesday Night
Low: 51 °F
Patchy Fog
Thursday
High: 68 °F
Areas Fog
then Sunny
Thursday Night
Low: 51 °F
Patchy Fog

Detailed Forecast

Tonight

Patchy drizzle after 2am. Areas of fog after 10pm. Otherwise, increasing clouds, with a low around 50. Calm wind.

Monday

Patchy drizzle before 11am. Patchy fog before 8am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 72. Calm wind becoming west southwest around 6 mph in the afternoon.

Monday Night

Patchy drizzle after 2am. Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 50. Calm wind.

Tuesday

Patchy drizzle before 11am. Areas of fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 68. Calm wind becoming southwest 5 to 7 mph in the afternoon.

Tuesday Night

Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 51. Southwest wind around 6 mph becoming calm in the evening.

Wednesday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 67.

Wednesday Night

Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 51.

Thursday

Areas of fog before 9am. Otherwise, mostly sunny, with a high near 68.

Thursday Night

Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 51.

Friday

Areas of fog before 9am. Otherwise, mostly sunny, with a high near 68.