February 1, 2018 6:25 pm Jeff's Forecast: Mild Trend 70s return to the Bay Area Friday. Chief Meteorologist Jeff Ranieri tracks how long this trend will last. Plus, how warm at the beaches in your Microclimate Forecast. US & World Videos 3:34 Bay Area Forecast: Warmer days ahead 2:42 Cinthia's forecast: Sunny and breezy 2:58 Rob's Forecast: Breezy Sunday 2:55 Bay Area forecast: Breezy weekend 2:40 Cinthia's forecast: Gusty coast, inland warmth