Photo of a storm cloud moving in - taken from my hotel room

This morning over coffee I'm avoiding the news... I want to enjoy my coffee first! 
I was looking over some photos I took when I was traveling last spring and found this one.  It says "this looks interesting" on it because I snapchatted it to my husband and kids.

Such an awesome and fast moving storm coming in to the right... with the sun going down at the same time to the left of the photo.