February 15, 2018 11:04 pm Jeff's Forecast: Mild Then Cold Great weather on the way Friday but we’re tracking much colder weather ahead. Chief Meteorologist Jeff Ranieri has details on this in your Microclimate Forecast. US & World Videos 2:48 Forecast: Slight warming 2:06 Kari's forecast: Slight warming 2:56 Forecast: Warm start, cool finish to the week ahead 3:13 Bay Area forecast: Warm start, cool finish to week ahead 2:56 Cinthia's forecast: Sunday sunshine, breezy afternoon