FOUNTAIN HILLS, AZ - A massive dust wall moved across the Valley Friday, blanketing cities from Florence to Fountain Hills.
ABC15 viewer @AZGolfGuy tweeted time-lapse footage of the thick dust cloud rolling over his part of Fountain Hills Friday afternoon.
Watch the video in the player embedded below.
The clip shows the storm in its multiple stages, from rolling dust to dark rain clouds.
Friday's storm knocked out power to more than 2,000 people in the afternoon hours, and caused delays at Sky Harbor Airport.