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Red Rainfall Warning Issued in Multiple Regions Due to Southwest Monsoon
A red rainfall warning is now in effect in Metro Manila, Bataan, Batangas, and Zambales due to the enhanced southwest monsoon, with severe flooding expected.
The Philippine Atmospheric, Geophysical and Astronomical Services Administration (Pagasa) has issued a red rainfall warning across multiple regions, including Bataan, Batangas, Zambales, and Metro Manila. This warning comes as the southwest monsoon, known locally as habagat, is expected to cause significant rainfall and potential flooding.
On Wednesday morning, August 19, 2026, Pagasa indicated that the ongoing conditions were intensified by Tropical Depression Neneng. The tropical depression is believed to enhance the southwest monsoon, which has resulted in heavy rain warnings throughout Luzon.
According to Pagasa's 8 a.m. update, severe flooding is anticipated in all areas covered by the red rainfall warning. Residents of these regions have been advised to prepare for extreme weather conditions and possible evacuations as necessary.
The warning was first reported for Bataan and portions of Batangas and Zambales, highlighting the immediate threat as rainfall levels are expected to escalate. Areas under this alert are urged to remain vigilant and monitor updates from local authorities.
Pagasa has marked these warnings as urgent, underscoring the risk associated with the rainfall. The governmental meteorological agency continues to monitor conditions and communicate vital information to the public as the situation develops.
As of the latest reports, cancellations of classes and other activities have been enforced in the affected regions due to the severe weather warnings. Local government units are taking measures to ensure the safety of residents during this intense weather period.