The Bighorn Fire in the Coronado National Forest has grown to nearly 75,000 acres and is 33% contained. Catalina Highway is still closed to the public at milepost zero. Only residents and business owners may pass. Campgrounds on Mount Lemmon also are closed.
Residents in the fire area can contact the Pima County Sheriff’s Department at (520) 351-FIRE (3473) with evacuation questions. See the National Weather Service forecast outlook here.