March 4, 2017 5:30 pm Rob's Forecast: Rain Returns, Chance of Thunder and Snow NBC Bay Area Meteorologist Rob Mayeda tracks the latest Bay Area storm, which could bring isolated rain to most of the Bay Area and snow showers to some higher elevations. US & World Videos 3:38 Bay Area Forecast: Much colder temps ahead 2:28 Forecast: A touch cooler 2:21 Kari's forecast: A touch cooler 2:08 Jeff's Forecast: Early fog chance and much colder ahead 3:32 Jeff's Forecast: Bit cooler Wednesday as larger changes return for the weekend