bay area weather 7 hours ago Kari's forecast: Heat extends into the weekend Meteorologist Kari Hall has details on the valley heat wave and coastal relief in the Microclimate Forecast. US & World Videos 2:14 Forecast: Heat extends into the weekend 1:00 49ers-Cardinals weather forecast: Mid-90s at Levi's Stadium 2:58 Jeff's Forecast: Few degrees cooler but inland heat to stay this weekend 3:36 Jeff's forecast: What will finally get rid of this heat wave 3:05 Unrelenting fall heat wave punishes the Bay Area