Monsoon Storms Bring Rain, Lightning, and Power Outages to Phoenix Area
Monsoon storms swept through the Phoenix area on the morning of July 28, 2026, bringing measurable rainfall, lightning, and power outages. Downtown Phoenix recorded 0.16 inches of rain, while Mesa and Apache Junction saw up to 0.24 and 0.43 inches, respectively. The storms caused disruptions, including a brief ground stop at Phoenix Sky Harbor International Airport, where over 80 flights were delayed or canceled. Power outages affected approximately 2,500 Salt River Project (SRP) customers, though Arizona Public Service (APS) reported no major outages. The National Weather Service (NWS) warned of cloud-to-ground lightning and slick roads during the morning commute. (Source time: 6:44 a.m. MST)