Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory in effect from December 31, 05:00 AM PST until January 4, 02:00 PM PST
Cold Weather Advisory in effect from December 30, 01:00 AM PST until December 30, 09:00 AM 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	30.18 in (1022.01 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

3 Miles N San Rafael CA

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

Cold Weather Advisory December 30, 01:00am until December 30, 09:00am

Click here for hazard details and duration

Coastal Flood Advisory

Cold Weather Advisory

Tonight
Low: 40 °F
Mostly Clear
Tuesday
High: 52 °F
Partly Sunny
Tuesday Night
Low: 47 °F
Cloudy then
Chance Rain
Wednesday
High: 52 °F
Rain Likely
Wednesday Night
Low: 48 °F
Rain
New Year's Day
High: 55 °F
Rain
Thursday Night
Low: 52 °F
Rain
Friday
High: 58 °F
Rain
Friday Night
Low: 48 °F
Rain

Detailed Forecast

Tonight

Mostly clear, with a low around 40. Calm wind becoming northeast around 5 mph after midnight.

Tuesday

Partly sunny, with a high near 52. East wind 7 to 11 mph.

Tuesday Night

A 30 percent chance of rain after 4am. Cloudy, with a low around 47. East northeast wind around 6 mph becoming west southwest after midnight.

Wednesday

Rain likely, mainly after 10am. Cloudy, with a high near 52. East wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Low around 48. East wind 7 to 10 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 55. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain. Low around 52. Chance of precipitation is 90%.

Friday

Rain. Cloudy, with a high near 58.

Friday Night

Rain. Cloudy, with a low around 48.

Saturday

Rain likely. Mostly cloudy, with a high near 55.