Wind-whipped wildfires roared to life Sunday night and early Monday across Wine Country, burning buildings, forcing hundreds of evacuations and injuring several people, reports CBS San Francisco.
The Atlas Peak fire was the largest, quickly growing to more than 200 acres near Napa.
Meanwhile, a fire near Calistoga had burned several buildings, sent several people to the hospital to be treated for burns and prompted mandatory evacuations along several roads.
Early Monday morning, the Sonoma County Sheriff's Department said fires had also erupted in Santa Rosa, Windsor and Sebastopol.
The fires had stretched Sonoma and Napa counties firefighting resources to the breaking point. A call for mutual aid was issued to other Bay Area fire departments.