Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory in effect from February 15, 07:00 AM PST until February 17, 03:00 PM PST

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Rain

54°F

12°C

Humidity	81%
Wind Speed	S 8 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	15 Feb 12:35 AM PST

More Information:

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

Extended Forecast for

Colma CA

Coastal Flood Advisory February 15, 07:00am until February 17, 03:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Overnight
Low: 51 °F
Rain Likely
Sunday
High: 60 °F
Rain
Sunday Night
Low: 48 °F
Rain
Washington's Birthday
High: 56 °F
Rain
Monday Night
Low: 46 °F
Rain
Tuesday
High: 54 °F
Rain and
Breezy
Tuesday Night
Low: 43 °F
Rain
Wednesday
High: 54 °F
Rain
Wednesday Night
Low: 43 °F
Rain Likely

Detailed Forecast

Overnight

Rain likely, mainly after 5am. Mostly cloudy, with a low around 51. Southeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain. High near 60. Southeast wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain. Low around 48. South wind 7 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Washington's Birthday

Rain. High near 56. East wind 7 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Monday Night

Rain. Low around 46. West wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain. High near 54. Breezy. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday Night

Rain. Low around 43. Chance of precipitation is 90%.

Wednesday

Rain. Mostly cloudy, with a high near 54.

Wednesday Night

Rain likely. Mostly cloudy, with a low around 43.

Thursday

A chance of rain. Partly sunny, with a high near 56.

Thursday Night

A chance of rain. Mostly cloudy, with a low around 43.