September 21, 2020 7:15 pm Jeff's Forecast: Fall Arriving and Much Hotter Ahead Chief Meteorologist Jeff Ranieri explains the changing seasons and Fall Equinox arriving tomorrow. Plus, when temperatures will surge to 100s in your Microclimate Forecast. US & World Videos 2:06 Kari's forecast: Slight warming 2:56 Forecast: Warm start, cool finish to the week ahead 3:13 Bay Area forecast: Warm start, cool finish to week ahead 2:56 Cinthia's forecast: Sunday sunshine, breezy afternoon 2:34 Forecast: Windy finish to the weekend
