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 >

Hazardous Weather Conditions

Coastal Flood Advisory in effect from December 31, 05:00 AM PST until January 4, 02:00 PM PST

Current conditions at

DW7094 Mill Valley (D7094)

Lat: 37.91333°NLon: 122.54833°WElev: 190.0ft.

N/A

Humidity	NA
Wind Speed	NA NA MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

Larkspur CA

Coastal Flood Advisory December 31, 05:00am until January 4, 02:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Overnight
Low: 46 °F
Chance Rain
Wednesday
High: 53 °F
Rain
Wednesday Night
Low: 48 °F
Rain
New Year's Day
High: 58 °F
Rain
Thursday Night
Low: 54 °F
Rain
Friday
High: 59 °F
Rain
Friday Night
Low: 52 °F
Showers
Saturday
High: 58 °F
Rain
Saturday Night
Low: 50 °F
Rain

Detailed Forecast

Overnight

A 30 percent chance of rain, mainly after 4am. Cloudy, with a low around 46. North northwest wind around 6 mph.

Wednesday

Rain, mainly after 10am. High near 53. North wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Low around 48. East northeast wind 7 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

New Year's Day

Rain. High near 58. Northeast wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain, mainly before 4am. Low around 54. South southeast wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain, mainly after 10am. High near 59. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Rain and possibly a thunderstorm before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then rain and possibly a thunderstorm after 4am. Low around 52. Chance of precipitation is 100%.

Saturday

Rain. Cloudy, with a high near 58.

Saturday Night

Rain. Cloudy, with a low around 50.

Sunday

Rain. Mostly cloudy, with a high near 57.

Sunday Night

Rain likely. Mostly cloudy, with a low around 49.

Monday

Rain likely. Mostly cloudy, with a high near 56.

Monday Night

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