The ubiquitous Internet of Things provides more control methods and means for the distribution system to cope with the influence of extreme weather，enabling the distribution system to integrate all resources to achieve optimal scheduling. In this context，this paper proposes an emergency control method of distribution system to deal with extreme weather based on the ubiquitous Internet of Things. The proposed method couples the natural gas system with the power system and establishes an emergency control model for the distribution system under extreme weather. Moreover，the Monte Carlo simulation method is used to study the load loss of the distribution network under extreme weather，which is used as an indicator to measure the advantages and disadvantages of this method. Finally，the standard distribution system model is taken as an example to verify the validity of the proposed model.