The 557 Weather Wing ACC (Air Combat Command) is a specialized unit of the United States Air Force responsible for providing meteorological support to various military operations. Established at its current form in 1992, this wing operates under the 13th Air Force, headquartered at McDill Air Force Base in Florida. The 557th Weather Wing ACC encompasses a wide range of weather-related activities, including tactical and operational meteorology, air traffic control, and environmental analysis. Its primary mission is to ensure the safety and efficiency of Air Force operations by providing accurate and timely weather data and forecasts, as well as overseeing the development of meteorological technology and capabilities.