 Smoke could be visible throughout the Tri-City area. Forest Service officials also warn the smoke might cause minor delays on Highway 89 north of Chino Valley. A stretch of North Road 1 east in Chino Valley is closed. Work is being performed between East Perkinsville Road and the Aquatic Center for a road reconstruction project. Drivers are asked to obey all traffic control devices and flaggers directing traffic and to use caution around construction personnel and equipment.