weather forecast October 21, 2021 11:24 am Vianey's Forecast: More Rain Arrives Thursday Night Moderate to heavy rain at times expected overnight with higher totals in the North Bay. Forecaster Vianey Arana has the details in your Microclimate Forecast. US & World Videos 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 2:12 Kari's forecast: Rainy Saturday ahead