A dog went missing in the western suburbs during the most recent outbreak of severe storms and tornadoes, but a group of intrepid volunteers helped find him. That group included people on the ground, as well as a drone pilot, and they were spurred into action after severe weather in suburban Naperville led to the dog’s escape. With a blue cone still wrapped around his neck, an 11-month-old pug mix is back in the arms of his owner after a terrify…