Meteorological cloud has become an important runtime environment of provincial meteorological systems. There is a big challenge to monitoring and maintaining the Jiangxi provincial cloud environment, because tranditional monitoring technology for server clusters cannot monitor virtual machines and cloud applications on the hand and fails to warn and automatically handle the failure. A monitoring and maintenance system for meteorological cloud based on Zabbix has been designed. It can monitor the layers of physical infrastructure, virutalization and application. Moreover, it can send the warning of failures in meteorological coud to the staff on duty and execute emergency recovery orders automatically in common failure scenarios. Through deployment and tests, it runs stably, markedly improving the operation and maintenance efficiency of the staff on duty.