04/08/2026
Heavy Rainfall Warning No. 1
Weather System: Southwest Monsoon (Habagat) and Tropical Cyclone MAYMAY
Issued at: 8:00 AM, 05 August 2026(Wednesday)
YELLOW WARNING LEVEL: Bataan, Metro Manila, Pampanga(Lubao, Sasmuan, Macabebe, Masantol, Apalit, Minalin, Floridablanca, Porac, Bacolor, Santa Rita, Guagua, San Simon, Santo Tomas, San Fernando), Zambales(Olongapo, Subic, Cabangan, Botolan, San Felipe, San Narciso, San Antonio, San Marcelino, Castillejos), Bulacan(Hagonoy, Calumpit, Paombong, Malolos, Pulilan, Plaridel, Guiguinto, Pandi, Santa Maria, San Jose del Monte, Marilao, Bocaue, Balagtas, Bulakan, Obando, Meycauayan, Norzagaray, Angat, Bustos, Baliuag), Rizal(Rodriguez, San Mateo, Taytay, Cainta, Antipolo) and Cavite(Bacoor, Imus, Kawit, Noveleta, Rosario, Cavite City, General Trias, Tanza, Naic, Ternate, Maragondon).
ASSOCIATED HAZARD: Possible FLOODING in flood-prone areas.