Dense Fog Advisory issued December 11 at 2:25AM PST until December 11 at 10:00AM PST by NWS

…DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING… The National Weather Service in San Francisco has issued a Dense Fog Advisory, which is in effect until 10 AM PST this morning. * VISIBILITIES…Less than a quarter mile. * TIMING…Through 10 am. * IMPACTS…Limited visibilities will make travel very difficult.