Based on the economical district heating meteorological model and its index system established by meteorology-heating experiment data in the past, and relied on the routine meteorological operational system, and ACCESS2000 data base system, Beijing Economical District Heating Meteorological Forecast System is developed through using mixing programming technology of FORTRAN and VC computer language that is put into application in the Beijing Special Meteorological Observatory and Beijing District Heating Group Company during the heating period of 2002—2003, offering the basis for real time heat dispatching. Systematic composition, research content and system running situation are emphatically introduced.