The operating and commanding system of cloud seeding operation is a very important condition for rocket and artillery rain enhancement and hail suppression to gain satisfactory results. The new generation cloud-seeding operation commanding system developed by using C ++ and Visual Studio.net and digital radar includes six sub-systems: weather radar monitoring, atmosphere detection, rocket and artillery seeding operation and decision-making, operating information communication, operating effectiveness evaluation, operation archives and data management. The application indicates that the system has advanced functions and a friendly interface and is easy and rapid to handle and use. Considering its very high operating and commanding capability and technological level, it is an ideal operating platform of cloud seeding operation for municipal weather modification office.