Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Hazardous Weather Conditions

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.77056°NLon: 122.42694°WElev: 150.0ft.

57°F

14°C

Humidity	90%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	55°F (13°C)
Visibility	NA
Last update	12 Nov 07:43 AM PST

More Information:

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

Extended Forecast for

San Francisco CA

Coastal Flood Advisory November 12, 08:27am until November 13, 04:00pm

Coastal Flood Advisory November 14, 12:00am until November 14, 06:00pm

High Surf Warning November 13, 06:00pm until November 15, 04:00am

Click here for hazard details and duration

Coastal Flood Advisory

High Surf Warning

Coastal Flood Advisory November 12, 08:27am until November 13, 04:00pm
NOW until 4:00pm Fri
Coastal Flood Advisory
Today
High: 70 °F
Partly Sunny
Tonight
Low: 57 °F
Partly Cloudy
then Slight
Chance Rain
Friday
High: 64 °F
Showers and
Breezy
Friday Night
Low: 54 °F
Rain Likely
Saturday
High: 65 °F
Chance Rain
then Mostly
Sunny
Saturday Night
Low: 54 °F
Mostly Cloudy
then Chance
Rain
Sunday
High: 64 °F
Rain Likely
Sunday Night
Low: 54 °F
Rain

Detailed Forecast

Today

Partly sunny, with a high near 70. Southeast wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.

Tonight

A 20 percent chance of rain after 3am. Increasing clouds, with a low around 57. South wind 14 to 18 mph, with gusts as high as 32 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday

A chance of rain and thunderstorms before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then rain likely and possibly a thunderstorm after 4pm. High near 64. Breezy, with a south wind 18 to 23 mph becoming west southwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 54. West southwest wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A 30 percent chance of rain before 10am. Partly sunny, with a high near 65. Southeast wind around 5 mph becoming light and variable in the afternoon.

Saturday Night

A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 54.

Sunday

Rain likely, mainly after 10am. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.

Sunday Night

Rain. Cloudy, with a low around 54.

Monday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 60.

Monday Night

A slight chance of rain before 10pm. Partly cloudy, with a low around 51.