weather September 18, 2024 11:23 pm Jeff's forecast: Big weekend heat on the way Chief Meteorologist Jeff Ranieri tracks some early fog with temps heating up a bit by the afternoon. Plus, how much hotter into this weekend in your 7 day Microclimate Forecast. US & World Videos 2:54 Cinthia's forecast: Bracing for heat for the Bay Area 2:49 Forecast: Slight weekend cooling, heat returns next week 2:34 Forecast: significant heat ahead 2:57 Cinthia's forecast: Mild weekend, heat ahead 2:42 Rob's forecast: slight weekend cooling, heat returns next week