weather November 4, 2020 3:27 pm Jeff's Forecast: Colder Storm, Rain Chance & Sierra Snow Chief Meteorologist Jeff Ranieri tracks the latest on a much colder storm and the chance for some rain and Sierra snow in your Microclimate Forecast. US & World Videos 2:29 Bay Area forecast: Sunshine, cooler changes Sunday 2:57 Jeff's Forecast: Early fog and tracking a system to bring rain chances and cooler temps 3:48 Jeff's Forecast: Cooler and tracking NorCal rain chances soon 2:29 Forecast: Warmer day, cooler weekend 1:41 Kari's forecast: Warmer day, cooler weekend