Excessive Heat Warning issued August 18 at 9:13PM PDT until August 19 at 9:00PM PDT by NWS

…Prolonged Heat Event to Continue Through Wednesday Across the inland areas of the San Francisco Bay Area and Monterey Bay Area… .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