MINDANAO — The Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) is advising residents across Mindanao to prepare for possible isolated rainshowers and thunderstorms throughout the day, as localized thunderstorms are expected to bring partly cloudy to at times cloudy skies across the island.
In its 5:00 a.m. regional forecast for August 11, 2025, PAGASA said light to moderate winds from the south to southwest will prevail, with slight to moderate seas ranging from 0.6 to 1.5 meters.
Zamboanga Peninsula — Zamboanga City, Zamboanga del Norte, Zamboanga del Sur, Zamboanga Sibugay, and Isabela City will all experience partly cloudy to at times cloudy skies with rainshowers or thunderstorms. Daytime temperatures may range from 23°C to 34°C, cooling slightly at night.
Northern Mindanao — Bukidnon, Camiguin, Lanao del Norte, Misamis Occidental, and Misamis Oriental are expected to have similar partly cloudy conditions with localized thunderstorms. Temperatures will range from 22°C to 32°C. Coastal waters in Camiguin, Lanao del Norte, Misamis Occidental, and Misamis Oriental will be slight to moderate.
Davao Region — Metro Davao, Davao del Norte, Davao del Sur, Davao Oriental, Davao de Oro, and Davao Occidental can expect partly cloudy skies with occasional rainshowers or thunderstorms. Daytime highs may reach up to 33°C.
SOCCSKSARGEN — North Cotabato, South Cotabato, Sultan Kudarat, and Sarangani will see partly cloudy to cloudy weather with scattered thunderstorms, with temperatures peaking between 31°C and 32°C.
Caraga Region — Agusan del Norte, Agusan del Sur, Surigao del Norte, Surigao del Sur, and Dinagat Islands are forecast to have partly cloudy skies with isolated thunderstorms. Coastal waters will remain slight to moderate.
Bangsamoro Autonomous Region in Muslim Mindanao (BARMM) — Cotabato City, Basilan, Lanao del Sur, Sulu, Tawi-Tawi, Maguindanao del Norte, and Maguindanao del Sur are also expected to experience partly cloudy skies with scattered thunderstorms, with temperatures ranging from 22°C to 32°C.
PAGASA reminded the public to stay alert for possible flash floods or landslides during severe thunderstorms, especially in flood-prone or mountainous areas.
For more information, residents may contact PAGASA at (632) 8922-1992 and 8927-1335 or visit bagong.pagasa.dost.gov.ph.