weather August 10, 2021 11:35 pm Jeff's Forecast: Isolated Inland Heat & Humidity Chief Meteorologist Jeff Ranieri has the latest on increasing heat that will bring 90s to 100 for parts of the Bay Area. Plus, the increased humidity in your 7 day Microclimate Forecast. US & World Videos 3:38 Bay Area Forecast: Much colder temps ahead 2:28 Forecast: A touch cooler 2:21 Kari's forecast: A touch cooler 2:08 Jeff's Forecast: Early fog chance and much colder ahead 3:32 Jeff's Forecast: Bit cooler Wednesday as larger changes return for the weekend