The Ministry of Water Resources and the China Meteorological Administration jointly issued an orange flash flood weather warning at 18:00 on August 4: It is predicted that from 20:00 on August 4 to 20:00 on August 5, flash floods are likely to occur in parts of southwestern Shanxi, eastern Heilongjiang, western Henan, western Hubei, western Yunnan, southeastern and central Shaanxi. Among them, flash floods are likely to occur in parts of western Yunnan, southeastern and central Shaanxi. Other regions may also be affected by flash floods due to heavy rainfall over a short period of time. All regions are requested to take precautions such as real-time monitoring, flood control warning, and safe haven transfers.

The Ministry of Water Resources and the China Meteorological Administration jointly issued an orange flash flood weather warning at 18:00 on August 4: It is predicted that from 20:00 on August 4 to 20:00 on August 5, flash floods are likely to occur in parts of southwestern Shanxi, eastern Heilongjiang, western Henan, western Hubei, western Yunnan, southeastern and central Shaanxi. Among them, flash floods are likely to occur in parts of western Yunnan, southeastern and central Shaanxi. Other regions may also be affected by flash floods due to heavy rainfall over a short period of time. All regions are requested to take precautions such as real-time monitoring, flood control warning, and safe haven transfers.