Sirens where sounded in SW Rochester a little after 6pm last night. Tree's were toppled over and power was lost for thousands around the area. Rochester International Airport had 64 mph straight line winds and Dodge Center reported baseball sized hail. Here are some of the photos from around our area last night.
The reason the sirens went off last night was not because of a Tornado but the heavy winds. The city of Rochester explains in this post.