Chilling damage is one of the important disasters impacting grain production in China. Climate change makes chilling damage often occurred in China, especially Northeast China. In the central part of Northeast China, chilling damage occurs once every 8 years. To study the chilling damage is of significance to Chinese food security. According to the formation mechanisms of chilling injury, chilling damage can be divided into delayedtype, obstacletype, and mixed-type, and their chilling indices differed with crop type. Based on the small spatial scale of sitebased monitoring, the precise temperature indicators provided by the new technologies such as geographical information system (GIS) can be used for regional crop chilling damage monitoring. Remote sensing technology can estimate the obstacle chilling damage via monitoring land surface temperature (LST) and vegetation index (e.g., NDVI). The prediction methods of crop chilling damage, such as the coupling of mathematical statistics with climate model and crop model and the crop development states and yield forecast based on weather forecast, have been applied in meteorological operation and service system. Crop model can be used for assessing chilling damage loss according to crop development process and yield loss, and applied to make regional damage assessment through combing with remote sensing information. The further development directions of chilling damage monitoring and forecasting technologies as well as the better services for crop chilling damage prevention and mitigation are also discussed in this paper.