Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Cold Weather Advisory in effect from February 20, 01:00 AM PST until February 20, 09:00 AM PST

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Rain

46°F

8°C

Humidity	87%
Wind Speed	SE 9 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	43°F (6°C)
Visibility	9.00 mi
Wind Chill	41°F (5°C)
Last update	19 Feb 12:00 AM PST

More Information:

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

Extended Forecast for

San Francisco International Airport CA

Cold Weather Advisory February 20, 01:00am until February 20, 09:00am

Click here for hazard details and duration

Cold Weather Advisory

Overnight
Low: 44 °F
Rain
Thursday
High: 52 °F
Breezy. Rain
then Slight
Chance Rain
Thursday Night
Low: 42 °F
Slight Chance
Rain then
Partly Cloudy
Friday
High: 53 °F
Partly Sunny
Friday Night
Low: 44 °F
Partly Cloudy
then Slight
Chance Rain
Saturday
High: 58 °F
Chance Rain
Saturday Night
Low: 52 °F
Rain and
Breezy
Sunday
High: 61 °F
Rain and
Breezy
Sunday Night
Low: 55 °F
Rain and
Breezy

Detailed Forecast

Overnight

Rain. Low around 44. Southeast wind 10 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain before 1pm, then a slight chance of rain after 4pm. High near 52. Breezy, with a west northwest wind 25 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 42. Northwest wind 11 to 20 mph, with gusts as high as 29 mph.

Friday

Partly sunny, with a high near 53. North wind around 5 mph becoming calm in the morning.

Friday Night

A 10 percent chance of rain after 4am. Partly cloudy, with a low around 44. Southeast wind 5 to 8 mph.

Saturday

A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 58. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Rain, mainly after 10pm. Low around 52. Breezy. Chance of precipitation is 80%.

Sunday

Rain. Cloudy, with a high near 61. Breezy.

Sunday Night

Rain. Cloudy, with a low around 55. Breezy.

Monday

Rain. Mostly cloudy, with a high near 62.

Monday Night

Rain. Mostly cloudy, with a low around 53.

Tuesday

Rain. Mostly cloudy, with a high near 60.