Rainy weather due to LPA, southwest monsoon for National Heroes' Day

Filipinos observing National Heroes' Day on Monday are expected to face rainy weather due to a low-pressure area (LPA) and southwest monsoon affecting several regions.

The LPA, located 430 kilometers east-northeast of Hinatuan in Surigao del Sur as of 3 p.m. yesterday, is forecasted to cause moderate to heavy rainfall over the Visayas, Bicol Region, Northern Mindanao, Caraga, Davao Region, and Quezon.

PAGASA warned that flash floods or landslides could occur due to these weather conditions in affected areas, while scattered rains and thunderstorms are expected in Soccsksargen, Zamboanga Peninsula, Lanao del Sur, Maguindanao, and Palawan due to the southwest monsoon.

Metro Manila and other parts of the country will experience fair weather with partly cloudy skies and isolated thunderstorms, but authorities advised caution regarding heavier rainfall in mountainous areas.

Up to 100 millimeters of rain could fall in several provinces from Sunday until Tuesday, including parts of Luzon, Visayas, and Metro Manila, according to PAGASA's advisory.

Despite Typhoon Kajiki remaining outside the Philippine area of responsibility (PAR), its presence enhances the southwest monsoon, contributing to the ongoing rains across the country.

Authorities advised the public and disaster management offices to remain vigilant for possible flooding and landslides and to monitor local rainfall warnings.