March 12, 2018 6:45 am Mostly Cloudy Skies NBC Bay Area’s Forecaster Vianey Arana has the details on the Microclimate Forecast. US & World Videos 3:41 Jeff's Forecast: Hottest Bay Area weather this year 2:21 Kari's forecast: Heating up 2:36 Kari's forecast: Heating up today 2:28 Jeff's Forecast: Warming up as wind increases over parts of the Bay Area 4:03 Jeff's Forecast: Wind increases to bring hotter temps