Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory until January 4, 02:00 PM PST

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10.0ft.

rain,mist

52°F

11°C

Humidity	100%
Wind Speed	NE 3 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	52°F (11°C)
Visibility	4.00 mi
Last update	31 Dec 08:35 PM PST

More Information:

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

Extended Forecast for

2 Miles NNW Pacifica CA

Coastal Flood Advisory December 31, 08:47pm until January 4, 02:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory December 31, 08:47pm until January 4, 02:00pm
NOW until 2:00pm Sun
Coastal Flood Advisory
Tonight
Low: 50 °F
Rain
New Year's Day
High: 60 °F
Rain
Thursday Night
Low: 53 °F
Chance Rain
Friday
High: 60 °F
Rain Likely
Friday Night
Low: 55 °F
Rain and
Breezy
Saturday
High: 60 °F
Rain and
Breezy
Saturday Night
Low: 53 °F
Showers
Sunday
High: 58 °F
Rain

Detailed Forecast

Tonight

Rain. Low around 50. East wind 11 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

New Year's Day

Rain, mainly before 10am. High near 60. South wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

A 40 percent chance of rain, mainly after 3am. Mostly cloudy, with a low around 53. South southeast wind around 14 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain likely, mainly after 10am. Cloudy, with a high near 60. South southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Rain. Low around 55. Breezy, with a south wind around 23 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Saturday

Rain. High near 60. Breezy. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Saturday Night

Showers and possibly a thunderstorm. Low around 53. Chance of precipitation is 90%.

Sunday

Rain. Cloudy, with a high near 58.

Sunday Night

Rain. Mostly cloudy, with a low around 51.

Monday

Rain. Mostly cloudy, with a high near 58.

Monday Night

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