weather September 6, 2021 11:34 am Forecast: Spare the Air and Higher Temps A Spare the Air alert is in effect through Monday, and temperatures will be in the mid-80s to triple digits in some areas. Vianey Arana has your Microclimate Forecast. US & World Videos 2:14 Preventing wildfires event held in the North Bay 0:58 Berkeley Humane hosts ‘Bark and Meow Around the Block' 2:08 Dublin soccer team collects shoes for nonprofit 3:10 New San Francisco fire chief makes history 6:03 49ers looking towards the future, season opener