Heavy Clouds Form Ahead of Storms in Southeast Arizona

Storm clouds formed over southeast Arizona on Friday, August 5 as the US National Weather Service (NWS) regional Tucson office warned of thunderstorms in the area.

Videos posted to Twitter by @truebe showed low clouds on the horizon forming into a rotation.

The NWS said the storms would abate by sunset on August 5. Credit: @truebe via Storyful

Video transcript

[NO SPEECH]