weather August 23, 2021 11:35 am Kari's Forecast: Air Quality Advisory Monday Meteorologist Kari Hall tracks changes in air quality as wildfire smoke continues to drift into the Bay Area; plus hotter temperatures are expected by the end of the Microclimate Forecast US & World Videos 3:23 UC Davis finds brain sizes are growing 3:36 Waymo expands driverless taxi service 5:21 A closer look: 2 police officers shot, injured in San Jose 1:26 Pursuit standoff ends in the North Bay 2:40 Pro-Palestinian protests continue at UC Berkeley