Monsoon 2015 – July 28, Tucson Arizona. The monsoon returns with heavy rain in SW Tucson.

Enough moisture finally made it into Tucson to spark thunderstorms and a lot of lightning. This episode of Monsoon 2015 contains time-lapse video of thunderstorms building over the Santa Catalina Mountains and lightning – lots of it. The storm that hit the Southwest side of Tucson brought with it 1-2 inches of rain and enough lightning for even the most ardent lightning lovers.