Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon. Read More >

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Current conditions at

LA HONDA (LAHC1)

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

68°F

20°C

Humidity	62%
Wind Speed	SW 2 MPH
Barometer	NA
Dewpoint	54°F (12°C)
Visibility	NA
Last update	19 Apr 03:07 PM PDT

More Information:

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

Extended Forecast for

4 Miles WSW Portola Valley CA

Tonight

Patchy
Drizzle and
Patchy Fog
Low: 45 °F
Saturday

Becoming
Sunny
High: 66 °F
Saturday
Night

Mostly Clear
Low: 47 °F
Sunday

Sunny
High: 68 °F
Sunday
Night

Mostly Clear
Low: 48 °F
Monday

Mostly Sunny
High: 67 °F
Monday
Night

Partly Cloudy
Low: 48 °F
Tuesday

Partly Sunny
High: 61 °F
Tuesday
Night

Mostly Cloudy
Low: 47 °F

Detailed Forecast

Tonight

Patchy drizzle after 11pm. Patchy fog before 3am, then patchy fog after 4am. Otherwise, partly cloudy, with a low around 45. West wind around 6 mph becoming calm in the evening.

Saturday

Partly sunny, then gradually becoming sunny, with a high near 66. Light west northwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

Saturday Night

Mostly clear, with a low around 47. West northwest wind 6 to 10 mph.

Sunday

Sunny, with a high near 68. Northwest wind 5 to 9 mph.

Sunday Night

Mostly clear, with a low around 48. Northwest wind 5 to 8 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 67.

Monday Night

Partly cloudy, with a low around 48.

Tuesday

Partly sunny, with a high near 61.