Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Uploaded on Feb 11, 2009
This weather phenomenon, known as a "Roll Cloud", stretched across the sky and spun in a spiral rotation on May 27, 2007. The cloud came in off of Lake Huron and passed over Chief's Point and our family's property at the southern end of Oliphant in Bruce County, Ontario. We quickly realized that this cloud was being pushed by a cold air mass as the temperature dropped from the low-70s down to the mid-50s in about 3 minutes. Chilly gusts of wind picked up as the cloud passed overhead.