Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Hazardous Weather Conditions

Beach Hazards Statement in effect from January 28, 09:00 PM PST until January 30, 09:00 AM PST

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Overcast

57°F

14°C

Humidity	82%
Wind Speed	S 8 MPH
Barometer	30.33 in (1027.09 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	27 Jan 11:35 PM PST

More Information:

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

Extended Forecast for

2 Miles ESE Pacifica CA

Tonight
Low: 50 °F
Chance Rain
Wednesday
High: 58 °F
Mostly Sunny
Wednesday Night
Low: 46 °F
Partly Cloudy
Thursday
High: 60 °F
Mostly Sunny
Thursday Night
Low: 48 °F
Partly Cloudy
Friday
High: 62 °F
Partly Sunny
Friday Night
Low: 48 °F
Mostly Cloudy
Saturday
High: 63 °F
Partly Sunny
Saturday Night
Low: 50 °F
Mostly Cloudy
then Slight
Chance Rain

Detailed Forecast

Tonight

A 40 percent chance of rain. Mostly cloudy, with a low around 50. South southwest wind 6 to 11 mph becoming west after midnight. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Mostly sunny, with a high near 58. East northeast wind 5 to 9 mph becoming north northwest in the afternoon.

Wednesday Night

Partly cloudy, with a low around 46. Northwest wind 6 to 8 mph becoming northeast after midnight.

Thursday

Mostly sunny, with a high near 60. North wind around 8 mph.

Thursday Night

Partly cloudy, with a low around 48. North northeast wind around 6 mph.

Friday

Partly sunny, with a high near 62.

Friday Night

Mostly cloudy, with a low around 48.