Heavy rainfall and strong winds were brought by a Low Pressure Area and subsequent tropical cyclones. Flash floods occurred in Zamboanga City after the trough of the Low Pressure Area affected eastern sections of Visayas and Mindanao. The Low Pressure Area later developed into Tropical Depression Luis, which caused flooding in low-lying areas, particularly in the Cagayan Valley Region.

Further details on the effects of the combined weather systems are available. The situation overview provides information on the timeline of events, including the development of Tropical Depression Luis and its impact on various regions. Information on the situation is provided in a report, which includes details on the events that occurred from 30 July 2026 onwards.