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

Coastal Flood Advisory until November 13, 04:00 PM PST

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Partly Cloudy

61°F

16°C

Humidity	82%
Wind Speed	E 3 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	12 Nov 08:35 AM PST

More Information:

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

Extended Forecast for

Belmont CA

Coastal Flood Advisory November 12, 08:58am until November 13, 04:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory November 12, 08:58am until November 13, 04:00pm
NOW until 4:00pm Fri
Coastal Flood Advisory
Today
High: 73 °F
Mostly Sunny
Tonight
Low: 56 °F
Mostly Clear
and Breezy
then Chance
Rain
Friday
High: 63 °F
Showers and
Breezy
Friday Night
Low: 50 °F
Rain
Saturday
High: 64 °F
Slight Chance
Rain then
Mostly Sunny
Saturday Night
Low: 50 °F
Mostly Cloudy
Sunday
High: 64 °F
Chance Rain
Sunday Night
Low: 50 °F
Rain

Detailed Forecast

Today

Mostly sunny, with a high near 73. South wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph.

Tonight

A slight chance of rain before 4am, then a chance of rain after 5am. Increasing clouds, with a low around 56. Breezy, with a south wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then rain and possibly a thunderstorm after 4pm. High near 63. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Rain, mainly before 4am. Low around 50. Southwest wind 6 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A 20 percent chance of rain before 10am. Mostly sunny, with a high near 64. Light and variable wind.

Saturday Night

Mostly cloudy, with a low around 50.

Sunday

A 50 percent chance of rain after 10am. Mostly cloudy, with a high near 64.

Sunday Night

Rain. Mostly cloudy, with a low around 50.

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 46.