Ocean Commission: This heavy rainfall process was stable, which can improve the soil moisture deficiency in some areas of the watershed, effectively alleviating local drought conditions.

According to the hydro-meteorological forecast, from May 8-9, moderate to heavy rain is expected in the Haihe River Basin, with some areas experiencing heavy rainfall. The average precipitation in the basin is expected to be 20-40 millimeters, with the main areas of rainfall located in the middle reaches of the Luan River, the lower reaches of the Yongding River, the North Sanshui River system, and the Daqing River system. This heavy rainfall process is expected to be stable, lasting 1-2 days, and can improve soil moisture in some areas of the basin, effectively alleviating local drought conditions. Since 2025, the average precipitation in the Haihe River Basin has been 25.8 millimeters, which is 50% less compared to the same period in previous years, and 30% less compared to the same period last year. Some areas in the western, northern, and southern parts of the basin are experiencing soil moisture deficits.