The remote video monitoring system for new generation weather radar is developed to meet the requirements of weather radar guarantee service. The system has realized the functions of video capture, remote assistance, data acquisition, and state monitoring. The system can quickly identify faults, while taking advantage of the remote assistance, and experts can constitutes the maintenance schema and improve radar guarantee timeliness. At present, the system has been successfully applied to four radar stations to meet the needs of remote fault diagnosis visualization and is used to improve radar operational support capabilities.