bay area weather October 1, 2024 4:56 pm Vianey's forecast: Heat wave persists Meteorologist Vianey Arana tracks dangerous heat in your Microclimate Weather forecast. US & World Videos 3:41 Bay Area forecast: Heat wave continues 3:08 Cinthia's Forecast: Dangerous Heat Sunday 3:12 Cinthia's Forecast: Heatwave continues Sunday 2:37 Cinthia's forecast: Hot weekend 2:45 Rob's Forecast: Hot weekend