Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Current conditions at

LA HONDA (LAHC1)

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

51°F

11°C

Humidity	54%
Wind Speed	SE 0 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	30 Dec 11:07 PM PST

More Information:

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

Extended Forecast for

2 Miles WSW Portola Valley CA

Tonight
Low: 48 °F
Chance Rain
Wednesday
High: 53 °F
Rain
Wednesday Night
Low: 50 °F⇑
Rain
New Year's Day
High: 56 °F
Rain
Thursday Night
Low: 51 °F
Rain Likely
Friday
High: 56 °F
Rain and
Breezy
Friday Night
Low: 50 °F
Showers and
Breezy
Saturday
High: 54 °F
Rain
Saturday Night
Low: 49 °F
Rain

Detailed Forecast

Tonight

A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 48. North northeast wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain, mainly after 10am. High near 53. South southeast wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Rain. Temperature rising to around 54 by 5am. Northeast wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

New Year's Day

Rain. High near 56. South wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 51. South southeast wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain, mainly after 10am. High near 56. Breezy. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then rain and possibly a thunderstorm after 4am. Low around 50. Breezy. Chance of precipitation is 90%.

Saturday

Rain. Mostly cloudy, with a high near 54.

Saturday Night

Rain. Mostly cloudy, with a low around 49.

Sunday

Rain likely. Mostly cloudy, with a high near 53.

Sunday Night

Rain likely. Mostly cloudy, with a low around 48.

Monday

Rain likely. Mostly cloudy, with a high near 53.

Monday Night

Rain likely. Mostly cloudy, with a low around 46.