Dense Fog Advisory issued August 27 at 2:00AM PDT until August 27 at 9:00AM PDT by NWS

...Record breaking heat expected across a good portion of Southwest California through mid week... ...Dense Fog Advisory in effect for the Central Coast, Santa Barbara South Coast and the Ventura Coast through mid morning... A strong and shallow inversion has caused areas of dense fog to develop across most coastal areas this morning. The dense fog

from Current Watches, Warnings and Advisories for the United States Issued by the National Weather Service http://ift.tt/2xDuSM0