A stormy sunset sky as viewed from my rooftop - Phoenix, Arizona { L } Lightbox view is best © All Rights Reserved Posted by zoniedude1 on ...

A beam of sunset light shines through a downpour over the San Pedro valley - Cochise County, Arizona { L } Lightbox view is best © All Rights Reserved ...

Montreal was under a Tstorm watch for a bit. The moon was waxing gibbous in the sky. Posted by Lou Musacchio on 2017-08-03 02:03:29 Tagged: , ...

Scattered monsoon thunderstorms rumble across the southeast Arizona landscape on a July afternoon. The storm cell in this image was dumping heavy rain ...

Scattered monsoon thunderstorms rumble across the southeast Arizona landscape on a July evening. The storm cell in this image was dumping heavy rain on ...

It was caused by outflow winds moving out ahead of a line of thunderstorms. As the outflow line raced farther and farther ahead of the line of ...

The weather can change quickly during the summer monsoon, especially up in the mountains. This storm blew up out of nowhere and sent me scrambling off an ...

The sunset sky show on a stormy day - My Backyard, Phoenix, Arizona { L } Lightbox view is best © All Rights Reserved Posted by zoniedude1 on ...

This boiling thunderstorm appeared before the enormous cumulonimbus cloud in my previous post. While not as large it really seemed to be quite the ...

An isolated thunderstorm glowing in the final light of sunset - Phoenix, Arizona { L } Lightbox view is best © All Rights Reserved Posted by ...