The second in a series of three storms reached the Bay Area early Friday ... three years in a row in 25 years The updating radar map above shows current areas of precipitation in green, with ...

Map: Check the S.F. Chronicle’s live air ... a spokesperson for the Bay Area Air Quality Management District. A ridge of high pressure engulfing much of the western U.S. this week has mostly ...

Strong storm is set to pound the Bay Area. Here’s when rain and winds will hit King tides and a potent storm system will lead to flood risks across the Bay Area on Friday and over the weekend. The ...

Photo by Magali Gauthier. The Bay Area Air Quality Management District has expanded its clean air filtration system program, officials aptly announced in late August as the region faces unhealthy ...