July 21, 2017 6:15 pm Today's Forecast: Hot weekend forecast Fog returns to the coast keeping it cool while the valleys heat up several degrees. Meteorologist Kari Hall has details in the Microclimate Forecast. US & World Videos 2:58 Jeff's Forecast: Saturday rain drops temps and brings major Sierra snow 3:25 Bay Area Forecast: Storm brings rain, colder temps and big Sierra snow 2:31 Forecast: Rainy Saturday ahead 2:12 Kari's forecast: Rainy Saturday ahead 2:48 Jeff's Forecast: Dry Friday; rain returns this weekend
