The National Weather Service in Flagstaff AZ has issued a Red Flag Warning due to strong winds and low relative humidity in effect from 11 AM MST /noon MDT/ Friday to 8 PM MST /9 PM MDT/ Sunday.
* WHAT...Critical fire weather conditions expected. Southwest winds 20 to 30 mph with gusts 40 to 55 mph and relative humidity 9 to 20 percent each afternoon. Strong winds are expected to continue through the overnight period Saturday.
* WHERE...All of northern Arizona. This includes portions of the Apache-Sitgreaves, Coconino, Kaibab, Prescott, and Tonto national forests.
* WHEN...From 11 AM MST /noon MDT/ Friday to 8 PM MST /9 PM MDT/ Sunday.
* IMPACTS...Rapid spread and growth of any new or existing fires. Fires will have the potential to exhibit extreme fire behavior. Elevated potential for new fire starts. Winds may damage power lines, resulting in new fire starts.