April 19, 2019 6:55 pm Jeff's Forecast: Cooler Saturday A quick moving system to the north will help drop our temperatures Saturday. Chief Meteorologist Jeff Ranieri tracks how much colder and when it heats back up again in your Microclimate Forecast. US & World Videos 3:19 Bay Area forecast: Clearing, warming ahead 2:51 Cinthia's forecast: Spring storm, cooler temperatures 2:58 Jeff's Forecast: Saturday rain drops temps and brings major Sierra snow 3:25 Bay Area Forecast: Storm brings rain, colder temps and big Sierra snow 2:31 Forecast: Rainy Saturday ahead