Northern Arizona is once again under Red Flag Warning conditions as strong
winds, extremely low humidity, and dry fuels create a high fire risk
across a much larger part of the region, including the Flagstaff
forecast area and surrounding northern Arizona zones. The National Weather Service in Flagstaff issued the warning, with current alert information showing it in effect from June 8, 10:00 AM MST through June 9, 8:00 PM.
The wind forecast is a major part of the danger. The National Weather Service says windy and dry weather will continue through Monday and Tuesday, with southwest winds increasing to around 18 to 23 mph and gusts reaching the mid-30s to near 40 mph in some areas. In other parts of the region, gusts could reach 35 to 45 mph, with humidity dropping into the single digits and making conditions even more hazardous.
The critical fire weather threat stretches across a wide section of northern Arizona, including areas from the Mogollon Rim and White Mountains northward. Local fire departments prepare for days like this by increasing
readiness, tracking weather updates, and making sure crews and equipment
are ready for a fast response. They also coordinate with other agencies
and urge the public to follow restrictions carefully, since dry, windy
weather can turn a small spark into a fast-moving fire.
In Sedona, the situation is slightly different. The city remains under Stage 1 Fire Restrictions as of May 21, 2026, meaning outdoor fire rules are already tightened even though the Red
Flag Warning is centered more broadly on northern Arizona. With high
winds and very low humidity in the forecast, officials are urging
residents and visitors to avoid anything that could spark a fire and to
stay alert for changing conditions.