Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

LA HONDA (LAHC1)

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

51°F

11°C

Humidity	88%
Wind Speed	WSW 3 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	12 Apr 06:07 PM PDT

More Information:

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

Extended Forecast for

3 Miles SSW Portola Valley CA

Tonight
Low: 44 °F
Chance Rain
Monday
High: 58 °F
Mostly Sunny
Monday Night
Low: 47 °F
Partly Cloudy
Tuesday
High: 59 °F
Mostly Sunny
Tuesday Night
Low: 48 °F
Partly Cloudy
Wednesday
High: 61 °F
Partly Sunny
Wednesday Night
Low: 47 °F
Partly Cloudy
Thursday
High: 62 °F
Sunny
Thursday Night
Low: 47 °F
Clear

Detailed Forecast

Tonight

A chance of rain and thunderstorms before 2am, then a slight chance of rain between 2am and 4am. Mostly cloudy, with a low around 44. West southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Mostly sunny, with a high near 58. Calm wind becoming west northwest 5 to 8 mph in the morning. Winds could gust as high as 18 mph.

Monday Night

Partly cloudy, with a low around 47. West wind around 8 mph, with gusts as high as 18 mph.

Tuesday

Mostly sunny, with a high near 59. West northwest wind 7 to 9 mph, with gusts as high as 18 mph.

Tuesday Night

Partly cloudy, with a low around 48. West northwest wind around 8 mph, with gusts as high as 20 mph.

Wednesday

Partly sunny, with a high near 61.

Wednesday Night

Partly cloudy, with a low around 47.