Abstract: With global warming, climate is changing.Extreme weather events happen frequently in Qingshen.The frequency of weather disasters, particularly heavy rain and subsequent floods are increasing, causing big losses in economy and socialdevelopment.Based on the theory of weather and climate science, agricultural meteorology, geography, disaster science and risk management of natural disaster.with the GIS technogy, this paper is using methods of risk index, Weighting and natural breaks to drawing risk map of heavy rainfall and flood of Qingshen.The risk zonation of heavy rainfall and flood in Qingshen is analyzed and assessed.The risk map is assumed to give rationale for government to formulate scientific policies of disaster prevention and mitigation.The results show that high-risk and sub-high-risk areas of Qingshen are mainly located in Luobo village, the town of Hanyang, and along the rivers, the other place are the middle and the following risk areas.