Stormy Skyway is the final course in the Flower Cup in Mario Kart: Ultra Prix. The course is a long strip of pavement suspended in the air, where roads can be seen on the bottom. It is also raining, meaning there are puddles on the track that spin out any karts that drive on them. There are even thunderclouds that hover over the course, occasionally shooting a bolt of dangerous lightning that shrinks karts that get hit. This course has many twists and turns, and some parts are not bordered off, meaning the racers can accidentally drive off and fall down.