Rainfall Advisory No. 1 #SLPRSD
Weather System: Southwest Monsoon (Habagat)
Issued at 06:00 PM 28 August 2026

Moderate to occasionally heavy rains are expected over #CamarinesSur(SanFernando, Camaligan, Milaor, Gainza, NagaCity, Pili, Minalabac, Bula, Baao, Nabua, Balatan, Bato, IrigaCity, Buhi, Tinambac, Siruma, Ocampo), #Masbate(Baleno, Monreal, SanJacinto, SanFernando, Batuan, Mandaon, Milagros, CityOfMasbate, Balud), #Sorsogon(Gubat, Casiguran, Juban and Magallanes) within the next 2 to 3 hours.

The above conditions are being experienced in #OrientalMindoro, #Marinduque, #Romblon, #CamarinesNorte, #CamarinesSur(DelGallego, Ragay, Lupi, Sipocot, Libmanan, Cabusao, Calabanga, Pasacao, Pamplona, Bombon, Magarao, Canaman), #Masbate(SanPascual, Claveria, Aroroy), #Albay, #Sorsogon(Donsol, Pilar, CityOfSorsogon and Castilla) which may persist within 2 to 3 hours and may affect nearby areas.

The public and the Disaster Risk Reduction and Management Offices concerned are advised to MONITOR the weather condition and watch for the next warning to be issued at 08:00 PM Today.

Thunderstorm Advisory No. 13 #VISPRSD
Issued at 05:55 PM 28 August 2026

Moderate to Heavy rainshowers with lightning and strong winds are expected over #NegrosOccidental(Murcia, SalvadorBenedicto, Calatrava, CadizCity, SagayCity, CityOfEscalante, Toboso), #Leyte(Barugo, Tunga, SanMiguel, Alangalang, SantaFe, Tanauan, Palo, Babatngon, TaclobanCity and Tabontabon) within the next 1 to 2 hours.

The above conditions are being experienced in #NegrosOccidental(BagoCity), #Leyte(Jaro, Carigara, Dagami and Pastrana) which may persist within 1 to 2 hours and may affect nearby areas.

Under present weather conditions, At 3:00 PM today, the Low Pressure Area (LPA) was estimated based on all available data at 560 km East Northeast of Itbayat, Batanes (22.6°N, 126.9°E). Southwest Monsoon affecting Luzon and Visayas.
The 12-hour rainfall forecast is light to moderate rains and thunderstorms.
WATERCOURSES LIKELY TO BE AFFECTED :

+ **Capiz** - Rivers and its tributaries particularly Panay, Mambusao, Panay Malinao, Alingon and Balantian.
+ **Iloilo** - Rivers and its tributaries particularly Pinantan, Barotac, Akalaygan, Jalaud, Jalano, Jagdong, Jalaur, Lamunan, Jaro-Aganan, Sibalom and Guimbal.
+ **Antique** - Rivers and its tributaries particularly Sibalom, Ipayo, Cagaranan, Palawan, Cairauan, Dalanas and Tibiao.
+ **Aklan** - Rivers and its tributaries particularly Ibajay, Aklan and Jalo.
+ **Negros Occidental** - Rivers and its tributaries particularly Malogo, Sicaba, Grande, Himogaan, Danao, Upper Tabanan, Sipalay and Lower Ilog.
+ **Guimaras** - All rivers and its tributaries