Atmospheric River Continues to Impact the Northwest U.S.; Gusty to High Winds in the Northeast U.S.

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. Wednesday into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Hazardous Weather Conditions

Wind Advisory in effect from November 4, 10:00 PM PST until November 5, 04:00 PM PST

Current conditions at

LA HONDA (LAHC1)

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

59°F

15°C

Humidity	84%
Wind Speed	WSW 2 MPH
Barometer	NA
Dewpoint	54°F (12°C)
Visibility	NA
Last update	04 Nov 08:07 PM PST

More Information:

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

Extended Forecast for

5 Miles SW Portola Valley CA

Wind Advisory November 4, 10:00pm until November 5, 04:00pm

Click here for hazard details and duration

Wind Advisory

Tonight
Low: 53 °F
Chance Rain
then Rain
Wednesday
High: 60 °F
Rain and
Breezy
Wednesday Night
Low: 52 °F
Chance Rain
Thursday
High: 64 °F
Mostly Sunny
Thursday Night
Low: 52 °F
Mostly Cloudy
Friday
High: 65 °F
Partly Sunny
Friday Night
Low: 52 °F
Patchy Fog
then Mostly
Cloudy
Saturday
High: 68 °F
Mostly Sunny
Saturday Night
Low: 52 °F
Mostly Cloudy

Detailed Forecast

Tonight

Rain, mainly after 4am. Low around 53. South southeast wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain and possibly a thunderstorm. High near 60. Breezy, with a south wind 24 to 29 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 52. South southwest wind 6 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Mostly sunny, with a high near 64. Calm wind becoming west northwest 5 to 8 mph in the morning.

Thursday Night

Mostly cloudy, with a low around 52. Calm wind.

Friday

Partly sunny, with a high near 65.

Friday Night

Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 52.

Saturday

Mostly sunny, with a high near 68.

Saturday Night

Mostly cloudy, with a low around 52.