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Manila Bulletin devider Philippines devider National devider Heavy rainfall to continue across Mindanao this weekend — PAGASA

Heavy rainfall to continue across Mindanao this weekend — PAGASA

Published May 23, 2025 09:44 am

A heavy rainfall warning remains in effect over several provinces in Mindanao as the Intertropical Convergence Zone (ITCZ) is expected to continue to bring widespread rain, said the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) on Friday, May 23.

The ITCZ is a weather system where winds from the northern and southern hemispheres converge, forming rain-bearing clouds that bring prolonged rainfall.

On Friday, heavy rains are expected in Zamboanga del Norte, Zamboanga del Sur, Zamboanga Sibugay, Misamis Occidental, Lanao del Norte, Lanao del Sur, Maguindanao del Norte, Maguindanao del Sur, Basilan, Tawi-Tawi, Cotabato, South Cotabato, Sultan Kudarat, Sarangani, Davao del Norte, Davao del Sur, Davao de Oro, Davao Oriental, and Davao Occidental.

By Saturday, May 24, heavy rains may persist in Zamboanga del Norte, Zamboanga del Sur, Zamboanga Sibugay, Lanao del Norte, Lanao del Sur, Maguindanao del Norte, Maguindanao del Sur, Basilan, Sulu, South Cotabato, Sultan Kudarat, Sarangani, and Davao Occidental.

PAGASA warned that the sustained rainfall may cause localized flooding, particularly in low-lying, urban, and river-adjacent areas. 

Landslides are also possible in mountainous and high-risk areas.

Rainfall may be heavier in elevated areas, and impacts could worsen in places that have already seen significant rain in the past few days, PAGASA said.

Residents are advised to stay alert and coordinate with local disaster risk reduction and management offices. 

Authorities urged the public to take precautionary measures to safeguard lives and property.

Meanwhile, the rest of the country may continue to experience warm and humid conditions. 

Batanes and Babuyan Islands will experience partly cloudy skies due to the ridge of a high pressure area.

The easterlies will continue bring partly cloudy to cloudy skies in the morning with isolated rain showers or thunderstorms in the afternoon or evening across the rest of the country.

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PAGASA easterlies ITCZ heavy rainfall warning
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