Excessive Heat Warning issued September 03 at 1:13PM PDT until September 07 at 9:00PM PDT by NWS

…Prolonged Period of Potentially Dangerous Heat Saturday through Monday across Interior Portions of the San Francisco Bay Area and Central Coast… .High pressure builds over California, deteriorating the marine layer and building the next long duration heat for the region over the Labor Day weekend. Temperatures will be begin to warm Friday,