bay area weather 13 hours ago Kari's forecast: Summer heat returns Meteorologist Kari Hall has details on incoming hot weather and the drought status in the Microclimate Weather forecast. US & World Videos 3:29 Jeff's forecast: Heat makes a comeback this weekend 2:41 Kari's forecast: Summer heat this weekend 2:46 Forecast: Early fog chance as temps to soar by the weekend 3:21 Forecast: Hotter Bay Area weekend 2:43 Kari's forecast: Clear and warm