Weather Update: July 16, 2025 (as of 5:00 a.m.)
According to PAGASA, the combined effects of the Southwest Monsoon and a Low Pressure Area (LPA) are bringing widespread rainfall across various parts of the country. Several provinces are expected to receive heavy rains throughout the day. Rainfall totals between 50 to 100 mm are forecast for Palawan, Catanduanes, Sorsogon, Northern Samar, Eastern Samar, Antique, Negros Oriental, and Negros Occidental.
By tomorrow, July 17, rainfall intensity is expected to increase further in some areas. Palawan, Antique, and Negros Occidental may receive between 100 to 200 mm of rain, raising concerns about potential flooding and landslides. Other provinces, including Occidental Mindoro, Aklan, Iloilo, Capiz, Guimaras, Negros Oriental, Catanduanes, and Northern Samar, are expected to receive 50 to 100 mm.
The weather disturbance will continue from Thursday evening through Friday evening, July 18. Rainfall amounts ranging from 100 to 200 mm are likely in Palawan, Occidental Mindoro, Antique, and Negros Occidental. Meanwhile, moderate to heavy rainfall (50 to 100 mm) may affect a large portion of Luzon and the Visayas, including Metro Manila, Batanes, Apayao, Cagayan, Isabela, Pangasinan, and several provinces in Southern Luzon and Western Visayas.
Rainfall may be significantly heavier in mountainous and elevated areas. Additionally, the impacts in some locations may be worsened by previous rainfall, increasing the risk of flash floods and landslides. Residents and local authorities are strongly advised to remain alert and take necessary precautions to ensure safety and minimize potential damage.
PAGASA urges the public to stay updated, especially through Heavy Rainfall Warnings and Thunderstorm Advisories, which provide more localized and time-sensitive information. While Weather Advisories offer a broader 24-hour outlook, Heavy Rainfall Warnings are based on real-time radar data and are crucial for immediate decision-making. The next update will be issued at 11:00 a.m. today, unless significant changes occur.
