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 :

+ **Palawan** - Rivers and its tributaries particularly Abongan, Lian, Barbakan, Rizal, Caramay, Langogan, Babuyan, Bacungan, Iwahig Penal, Inagauan, Aborlan, Malatgao, Apurauan, Baton-Baton, Aramaywan, Ihawig, Panitian, Pulot, Lamakan, Kinlugan, Eraan, Tiga Plan, Malabangan, Ilog, Bansang, Conduaga, Culasian, Iwahig (Brookes), Okayan, Canipaan and Busuanga, Coron.
+ **Romblon** - All rivers and its tributaries
+ **Occidental Mindoro** - Rivers and its tributaries particularly Abra De Ilog, Caguray, Labangan, Lumintao, Anahawin, Monpong, Amnay, Pola, Pagbahan, Mamburao, Ibod, and Bugsanga-Magbando.
+ **Oriental Mindoro** - Rivers and its tributaries particularly Malaylay-Baco, Pulang Tubig, Mag-asawang Tubig, Butas, Pula, Agsalin, Bansud, Sumagui, Bongabong, Baroc, Bulalacao and Balete.
+ **Marinduque** - Rivers and its tributaries particularly Tawiran-Tagum (Marinduque) and Boac.

Thunderstorm Advisory No. 11 #VISPRSD
Issued at 05:10 PM 28 August 2026

Moderate to Heavy rainshowers with lightning and strong winds are expected over #NegrosOccidental(Pulupandan, Valladolid, SanEnrique, Pontevedra, Hinigaran, SilayCity, EnriqueB.Magalona, CityOfVictorias, Manapla, BacolodCity, CityOfTalisay) and #Leyte(Calubian) within the next 1 to 2 hours.

The above conditions are being experienced in #Leyte(SanIsidro), #Guimaras(NuevaValencia, Sibunag and SanLorenzo) which may persist within 1 to 2 hours and may affect nearby areas.

Rainfall Advisory No. 2 #VISPRSD
Weather System: Southwest Monsoon (Habagat)
Issued at 05:00 PM 28 August 2026

Light to Moderate with occasionally Heavy rains are expected over #Guimaras(SanLorenzo, Sibunag and NuevaValencia) within the next 2 to 3 hours.

The above conditions are being experienced in #Capiz, #Aklan, #Antique, #Iloilo, #Guimaras(Buenavista, Jordan), #OccidentalMindoro and #Palawan 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.

Rainfall Advisory No. 11 #NLPRSD
Weather System: Southwest Monsoon (Habagat)
Issued at 05:00 PM 28 August 2026

Light to Moderate to at times Heavy rains are expected over #IlocosSur(Salcedo, GregorioDelPilar, Sigay, SanEmilio, Galimuyod, Lidlidda, Banayoyo, Santiago, SanEsteban, Burgos, SantaMaria, Narvacan, Cabugao, Sinait, SanJuan, Magsingal, SantoDomingo, SanVicente, SanIldefonso, Bantay, CityOfVigan, Caoayan, Santa, SantaCatalina, Nagbukel, Quirino, Cervantes), #Abra(Tineg, Lacub, Lagayan, Danglas, Bangued, Langiden, SanQuintin, Pidigan, LaPaz, Tayum, Dolores, SanJuan, Lagangilang, LicuanBaay, Sallapadan, Bucay, Peñarrubia, SanIsidro, Pilar, Villaviciosa, Luba, Bucloc, Daguioman, Boliney, Manabo, Tubo), #IlocosNorte(Adams, Bacarra, Badoc, Bangui, CityOfBatac, Currimao, Dingras, Dumalneg, Banna, LaoagCity, Marcos, NuevaEra, Pagudpud, Paoay, Pasuquin, Piddig, Pinili, SanNicolas, Sarrat, Solsona, Vintar, Burgos), #MountainProvince, #Ifugao, #Kalinga(Balbalan, Pasil, Tinglayan, Lubuagan, Rizal, Pinukpuk, Tanudan), #Apayao(Conner, Kabugao), #Isabela(Tumauini and Maconacon) within the next 2 to 3 hours.

The above conditions are being experienced in #Pangasinan, #Benguet, #LaUnion, #IlocosSur(Sugpon, Alilem, Suyo, Tagudin, CityOfCandon, SantaLucia, SantaCruz), #Abra(Malibcong), #Apayao(Calanasan), #NuevaVizcaya, #Aurora(SanLuis, MariaAurora, Dingalan), #Quirino(Nagtipunan, Cabarroguis, Diffun), #Isabela(Cordon, Palanan, Divilacan, IlaganCity, SanMariano), #IlocosNorte(Carasi) and #Kalinga(CityOfTabuk) 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.

All are advised to take precautionary measures against the impacts associated with these hazards. Residents along mountain slope are advised for possible landslides, mudslides, rockslides and flash flood.

Thunderstorm Advisory No. 10 #VISPRSD
Issued at 04:55 PM 28 August 2026

Moderate to Heavy rainshowers with lightning and strong winds are expected over #Leyte(Merida, MatagOb, OrmocCity), #Cebu(DanaoCity) and #NegrosOriental(LaLibertad) within the next 1 to 2 hours.

The above conditions are being experienced in #Cebu(Poro, Tudela, SanFrancisco, Pilar, Liloan, Compostela), #Leyte(Palompon, Isabel), #NegrosOriental(CityOfGuihulngan and Jimalalud) which may persist within 1 to 2 hours and may affect nearby areas.