California August 15, 2020 4:59 pm Vianey's Forecast: Heat Wave and Red Flag Warning Meteorologist Vianey Arana has your Microclimate Forecast and provides the latest on the heat wave and Red Flag Warning. 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