Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon. Read More >

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Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

haze

64°F

18°C

Humidity	63%
Wind Speed	NW 16 MPH
Barometer	29.96 in (1014.56 mb)
Dewpoint	52°F (11°C)
Visibility	6.00 mi
Last update	19 Apr 03:05 PM PDT

More Information:

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

Extended Forecast for

San Francisco International Airport CA

This
Afternoon

Sunny
High: 66 °F
Tonight

Patchy
Drizzle
Low: 51 °F
Saturday

Mostly Sunny
then Sunny
and Breezy
High: 66 °F
Saturday
Night

Mostly Clear
and Breezy
then Mostly
Clear
Low: 52 °F
Sunday

Sunny
High: 70 °F
Sunday
Night

Mostly Clear
Low: 52 °F
Monday

Mostly Sunny
High: 69 °F
Monday
Night

Partly Cloudy
Low: 54 °F
Tuesday

Mostly Sunny
High: 64 °F

Detailed Forecast

This Afternoon

Sunny, with a high near 66. West wind 15 to 17 mph, with gusts as high as 20 mph.

Tonight

Patchy drizzle. Partly cloudy, with a low around 51. West wind 6 to 14 mph.

Saturday

Partly sunny, then gradually becoming sunny, with a high near 66. Breezy, with a west wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 29 mph.

Saturday Night

Mostly clear, with a low around 52. Breezy, with a west wind 14 to 22 mph, with gusts as high as 25 mph.

Sunday

Sunny, with a high near 70. West northwest wind 6 to 11 mph.

Sunday Night

Mostly clear, with a low around 52.

Monday

Mostly sunny, with a high near 69.

Monday Night

Partly cloudy, with a low around 54.

Tuesday

Mostly sunny, with a high near 64.