Abstract: The Weather Company (TWC) in USA supplies its weather services to global customers through the cloud computing services. It can finish tens of billions of data processing, storage and distribution through Amazon web service in an highefficiency way. In this paper, we introduce its cloud service strategies, its services on cloud storage, data analysis and its R& D on cloud computing platform. These experiences could help us on the utilization of cloud service. We can form our own technology, concept, security policy and cost concept on cloud service by referring to the cloud computing service experiences from TWC.