September 30, 2015 6:40 pm What Brings El Ñino Rain Chief Meteorologist Jeff Ranieri examines one of the main factors that helps to bring major rain potential during El Ñino. US & World Videos 3:20 What's in store for the Bay Area this winter 3:31 Bay Area weather outlook: What to expect this winter 4:04 Race against time as Hurricane Milton approaches 3:16 Bay Area air quality impacted by wildfire smoke 3:29 When will the Bay Area see Northern Lights again?