The Heat Wave that we are experiencing in Southern Ontario is almost over. Of course, it will be one heck of a storm/storms tonight before the cooler air prevails. Burlington/Oakville just got a sneak peek at what is to come….. the radar image says it all, this was a very powerful microcell. No word on damage yet, but just look at this radar image (the cell had already begun to weaken when I got this image):