A wildfire burning in the Rincon Mountains east of Tucson grew Wednesday to about 4,600 acres, but crews have constructed containment lines around 60 percent of the fire.
The Fox Fire was started by lightning Saturday in a remote area of the Rincon wilderness. It’s burning mainly grass and brush.
Fire crews are conducting burnout operations to restrict fire movement.
The fire moved to the south and west Wednesday.
There are about 200 people assigned to the fire.Â
