We are out on deck at 7:45 a.m. to watch the weekly weather balloon launch. It’s July but still chilly on a Lake Superior morning. The crew has set out coffee and pastries, upbeat music is playing and the mood is festive as we count down to the launch. Helium carries the balloon up with its precious data collection module, which transmits detailed information back to the U.S. National Weather Service and the National Oceanic and Atmospheric Administration.