weather October 21, 2020 11:58 pm Jeff's Forecast: Mountain Fire Danger & Much Colder Bay Area Chief Meteorologist Jeff Ranieri tracks the latest round of high fire danger in the mountains and the colder air Sunday that could bring more wind chances in your Microclimate Forecast. US & World Videos 2:42 Forecast: Warm day, Saturday rain 1:43 Kari's forecast: Warm day, Saturday rain 2:04 Jeff's Forecast: Weekend rain update 3:51 Jeff's Forecast: Heat to fade as weekend rain is on the way 2:23 Forecast: Warm and windy day