 Activists say together, those banks have invested $1.5 trillion into fossil fuels in the past eight years. In San Francisco, I'm Aja Shaheen, Pacifica Radio, KPFA. Heat advisories remain in effect today from 11 a.m. this morning to 8 p.m. Friday. Temperatures are forecast to reach the mid-90s around the San Francisco Bay Area, reaching triple digits in inland valleys.