Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Clear

57°F

14°C

Humidity	82%
Wind Speed	W 25 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	12 May 11:35 PM PDT

More Information:

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

Extended Forecast for

San Francisco International Airport CA

Tonight
Low: 54 °F
Mostly Cloudy
Wednesday
High: 66 °F
Partly Sunny
then Sunny
and Breezy
Wednesday Night
Low: 52 °F
Mostly Clear
and Breezy
then Mostly
Clear
Thursday
High: 71 °F
Sunny
Thursday Night
Low: 54 °F
Mostly Clear
Friday
High: 72 °F
Sunny then
Sunny and
Breezy
Friday Night
Low: 54 °F
Mostly Clear
and Windy
Saturday
High: 67 °F
Sunny and
Windy
Saturday Night
Low: 52 °F
Mostly Clear
and Windy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 54. West wind 14 to 17 mph, with gusts as high as 25 mph.

Wednesday

Mostly cloudy, then gradually becoming sunny, with a high near 66. Breezy, with a west wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 34 mph.

Wednesday Night

Mostly clear, with a low around 52. Breezy, with a west wind 18 to 23 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

Thursday

Sunny, with a high near 71. Light west southwest wind becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 22 mph.

Thursday Night

Mostly clear, with a low around 54. West wind 11 to 18 mph, with gusts as high as 23 mph.

Friday

Sunny, with a high near 72. Breezy.

Friday Night

Mostly clear, with a low around 54. Windy.

Saturday

Sunny, with a high near 67. Windy.

Saturday Night

Mostly clear, with a low around 52. Windy.