<p>Flash flooding hit Phoenix, Arizona, on Thursday, August 23, after a monsoon swept through the region.</p><p>The monsoon caused chaos on the roads and left at least 6,800 customers in Phoenix without power, ABC15 reported</a>.</p><p>Resident Cory Strengholt filmed this video of the heavy rain from his home in Phoenix. Credit: Cory Strengholt via Storyful</p><br />
