393 FPUS76 KSGX 231017 NOWSGX SHORT TERM FORECAST NATIONAL WEATHER SERVICE SAN DIEGO CA 217 AM PST MON NOV 23 2009 CAZ042-043-231230- ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS- 217 AM PST MON NOV 23 2009 .NOW... PATCHY DENSE FOG IS DEVELOPING NEAR THE COAST AND WILL LIKELY CONTINUE UNTIL ABOUT 830 AM THIS MORNING. LOCAL VISIBILITY WILL BE REDUCED TO LESS THAN A QUARTER OF AN MILE AT TIMES. $$