Heat Advisory issued August 17 at 3:11AM PDT until August 17 at 9:00PM PDT by NWS

…Extended Heat today through Wednesday across the San Francisco Bay Area and Central Coast… .A long duration heat wave will impact the region through at least Wednesday, and possibly beyond. Excessive heat will target interior locations for the full duration of the heat event, with persistent daily afternoon highs in the upper 90s to mid 100s