April 21, 2017 6:15 pm Jeff's Forecast: Cooler Saturday A weak system will move over California Saturday to bring cooler temperatures and high clouds. Chief Meteorologist Jeff Ranieri has your weekend Microclimate Forecast. US & World Videos 3:52 Forecast: Heating up and where wind increases 2:52 Kari's forecast: Warming up 2:19 Kari's forecast: Warming this week 2:58 Cinthia's forecast: Breezy start to the week 2:44 Cinthia's forecast: Breezy start to the week, warmer temps ahead