山东再迎大范围降雨，集中在今夜到明夜，鲁南有中到大雨局部暴雨

Summary of Key Points Core Viewpoint - The Shandong Meteorological Bureau has issued a rainfall forecast indicating a significant rainfall event from September 26 to 28, with varying intensities across different regions of Shandong Province [1] Rainfall Forecast - The average rainfall across the province is expected to be between 15 to 30 millimeters, with specific regions like Heze, Jining, Zaozhuang, Linyi, and Rizhao receiving 30 to 40 millimeters, and localized areas potentially seeing 60 to 100 millimeters [1] - Southern parts of Liaocheng, Tai'an, southern Jinan, southern Zibo, southern Weifang, southern Yantai, and Qingdao are forecasted to receive 10 to 20 millimeters, with some areas exceeding 25 millimeters [1] - Other regions may experience rainfall ranging from 1 to 10 millimeters, with maximum hourly rainfall expected to be between 10 to 30 millimeters [1] Specific Weather Patterns - From the afternoon of September 26 to the daytime of September 27, the southern region of Shandong is expected to experience moderate to heavy rain, with localized heavy rain, while the northwestern and central regions may see light rain [1] - From the night of September 27 to the daytime of September 28, areas including Jining, Zaozhuang, Linyi, and Rizhao are likely to experience moderate to heavy rain, with other regions receiving moderate rain and localized heavy rain [1] Impact on Agriculture and Water Resources - The rainfall is characterized as stable and is expected to improve soil moisture conditions in agricultural fields, as well as replenish rivers, reservoirs, and groundwater supplies [1] - However, the prolonged rainfall in the southern region, combined with previous rainfall, poses a risk of waterlogging in agricultural fields, necessitating precautionary measures [1]