The “Clear Air Turbulence” (CAT) product provides hourly forecasts for the next seven days, classified into three levels: light, moderate, and severe. These indices indicate the expected turbulence intensity in clear air areas, which are invisible to the naked eye and can unexpectedly affect pilots at cruising altitudes. Detailed CAT forecasting enhances aviation safety and efficiency, enabling route adjustments to avoid turbulence zones, ensuring safer and more comfortable flights for passengers and crew.