weather June 17, 2021 6:37 am Kari's Forecast: Hottest Day So Far Meteorologist Kari Hall has an update on the record high temperatures and a cool down in the Microclimate Forecast. US & World Videos 0:26 Crews working to repair water main break in Richmond 1:29 Teens and tweens struggling with mental health, study says 1:29 Livermore author shares foster care experience 2:42 Hearing on antisemitism in schools 2:04 2 students taken to hospital after difficulty breathing at San Jose school