Weather or Not is an episode of Thomas' Adventures of Thunderbirds are Go [2015 Series].
Summary[]
Langstrom Fischler has invented some weather drones, flying robots designed to fire supercharged ions to created storm clouds. During a demonstration the drones malfunction and concentrate the storm around the observation tower, which is in danger of collapsing due to getting zapped by the drones. Thunderbirds 2 and Shadow, with Thomas, Percy, Gordon, and Philip [to Gordon's displeasure] race to the danger zone to rescue Fischler and his guests, while Parker's flying skills are put to the test as he uses FAB 1's flight mod to lure the drones away from the tower.