Firefighters in Sonoma County have made headway against a wildfire. The blaze, which began on Thursday, has burned around 142 acres. Crews took advantage of favorable weather conditions to boost their efforts.

As a result, the fire is now about 30 percent contained. A Spare the Air alert has been extended through Saturday due to the fire, which is located near Highway 1. Further information is available from local authorities and news sources, including NBC Bay Area.