Heat Advisory issued June 05 at 2:20AM PDT until June 05 at 8:00PM PDT by NWS

...EXCESSIVE HEAT WARNING FOR THE DESERTS AND INLAND EMPIRE TODAY... ...HEAT ADVISORY FOR INLAND ORANGE COUNTY AND THE INLAND SAN DIEGO COUNTY VALLEYS TODAY... ...HEAT ADVISORY FOR THE MOUNTAINS BELOW 5000 FEET TODAY... .HIGH PRESSURE ALOFT IS WEAKENING AS A WEAK LOW PRESSURE SYSTEM

from Current Watches, Warnings and Advisories for the United States Issued by the National Weather Service http://ift.tt/1PcM25m