Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

LA HONDA (LAHC1)

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

49°F

9°C

Humidity	99%
Wind Speed	WSW 0 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Last update	09 Apr 12:07 AM PDT

More Information:

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

Extended Forecast for

4 Miles WSW Portola Valley CA

Overnight
Low: 55 °F
Mostly Cloudy
Thursday
High: 67 °F
Partly Sunny
Thursday Night
Low: 53 °F
Chance
Showers
Friday
High: 63 °F
Showers
Friday Night
Low: 51 °F
Showers
Likely
Saturday
High: 59 °F
Showers
Saturday Night
Low: 46 °F
Showers
Sunday
High: 58 °F
Showers
Sunday Night
Low: 46 °F
Chance Rain

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 55. Calm wind.

Thursday

Partly sunny, with a high near 67. Calm wind becoming southwest around 6 mph in the afternoon.

Thursday Night

A chance of rain, mainly between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 53. Calm wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers and possibly a thunderstorm. High near 63. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms, then rain likely after 11pm. Mostly cloudy, with a low around 51. South southwest wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Rain, mainly before 2pm, then showers and possibly a thunderstorm after 2pm. High near 59. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and possibly a thunderstorm before 2am, then rain after 2am. Low around 46. Chance of precipitation is 90%.

Sunday

Showers and possibly a thunderstorm. Mostly cloudy, with a high near 58.

Sunday Night

A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 46.

Monday

Mostly sunny, with a high near 61.

Monday Night

Mostly clear, with a low around 47.

Tuesday

Mostly sunny, with a high near 64.