Dust-storm warnings cover sections of I-10 and state routes in southern Arizona
Two walls of dust crossed southern Arizona late on August 5 and early on August 6, 2026, reducing visibility to approximately 400 m (0.25 miles) across parts of Pima and Pinal counties. Winds above 97 km/h (60 mph) accompanied the stronger wall in central Pima County, creating dangerous travel conditions along several state highways and sections of Interstate 10.

