Excessive Heat Warning issued August 17 at 12:45PM PDT until August 19 at 9:00PM PDT by NWS

…Prolonged Heat Event to Continue Through Wednesday Across the San Francisco Bay Area and Central Coast… .A long duration heat wave will continue to impact the region through Wednesday, and possibly beyond. Drastic temperature differences will exist from the coast to the interior and communities just a few to several miles inland may experience