bay area weather 11 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 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 1:54 Kari's forecast: Clearing and warmer