Overview

• Phoenix Sky Harbor temporarily halted departures because of extreme weather before resuming service with 15–30 minute delays.
• Outlets reported two cancellations, 127 delays and two diversions, reflecting ongoing disruptions after the ground stop.
• PowerOutage.us tracked about 39,000 customers without electricity at the peak in Arizona, largely in Maricopa County, with restoration underway.
• High winds and blowing dust reduced visibility to near a quarter-mile or less, downed trees and darkened traffic signals in communities such as Gilbert.
• The National Weather Service said monsoon storms generated the dust wall and forecast a chance of additional showers Tuesday, while ADOT urged drivers to pull off the road if caught in a haboob.