Here is another unusual cloud I photographed over Sainte-Croix, Quebec, last night around 6:30 pm towards the South-West. Notice the funnel like appendage going down from the main cloud. Intriguing. And if you want to see something even more unusual, look at the video I am re-posting below, coming from Snowflake, Arizona.
Video posted on YouTube September 20, 2015, by secureteam10