Continental Tropical (cT) air masses originate over warm land areas, typically in regions like deserts. These air masses are characterized by high temperatures and low humidity, leading to hot and dry weather conditions. They often influence the climate of areas they move into, especially during summer months. When a Continental Tropical air mass moves into a region, it can lead to clear skies and increased temperatures. This can also result in drought conditions if the air mass remains stationary for an extended period. Understanding cT air masses is important for meteorologists when predicting weather patterns and potential heat waves.