The European Centre for Medium-Range Weather Forecasts (ECMWF) is an independent intergovernmental organization that provides weather forecasts for up to 15 days ahead. Established in 1975, it serves 34 European countries and focuses on medium-range weather predictions, climate monitoring, and research. ECMWF uses advanced computer models and data from various sources, including satellites and weather stations, to generate accurate forecasts. Its work supports national meteorological services and helps in disaster management, agriculture, and various sectors that rely on weather information.