weather May 28, 2021 6:32 am Kari's Forecast: Hot Memorial Day Meteorologist Kari Hall has an update on a mild start to the weekend with heat building for Memorial Day. US & World Videos 0:39 Sea lion population boom at San Francisco's Pier 39 0:46 Scooter rider seriously hurt in collision near San Jose State University 1:02 Google productivity expert authors guide to boost wellness 1:08 Nonprofits, Google team up on aid for unhoused families 3:27 May Day demonstrations planned, Gaza war protests continue across Bay Area