DIHS SDRRM

Thunderstorm Advisory No. 2
Issued at: 1:10 PM, 09 December 2025(Tuesday)

Moderate to heavy rainshowers with lightning and strong winds are expected over Metro Manila, Rizal(Rodriguez, Antipolo, San Mateo, Cainta, Taytay, Tanay), Cavite(Kawit, Bacoor, Imus, General Trias, Dasmarinas, Tanza, Cavite City, Noveleta, Rosario) and Nueva Ecija(General Tinio, Gapan) within the next 2 hours.

The above conditions are being experienced in Quezon(General Nakar) and Bulacan(Dona Remedios Trinidad) which may persist within 2 hours and may affect nearby areas.

All are advised to take precautionary measures against the impacts associated with these hazards which include flash floods and landslides.

Keep monitoring for updates.

WEATHER UPDATE | As of 2:00 AM today, 09 December 2025, the Low Pressure Area 12a (formerly "WILMA") has dissipated.

Meanwhile, another Low Pressure Area (12b) is being monitored INSIDE the Philippine Area of Responsibility (PAR) and has a “MEDIUM” potential of developing into a tropical depression within the next 24 hours.

Source: DOST-PAGASA

WEATHER UPDATE | As of 8:00 AM today, 09 December 2025, Low Pressure Area 12b is being monitored INSIDE the Philippine Area of Responsibility (PAR) and has a “MEDIUM” potential of developing into a tropical depression within the next 24 hours.

Source: DOST-PAGASA

Weather Advisory No. 15
For: Shear Line and Low Pressure Area (LPA)
Issued at: Nov. 23, 2025, 5 p.m.

Heavy rainfall outlook due to Shear line
Today to tomorrow afternoon (November 24)
(50-100 mm):
Cagayan, Isabela, Aurora, and Quezon

Tomorrow afternoon to Tuesday afternoon (November 25)
(50-100 mm):
Cagayan, Isabela, Apayao, Kalinga, Aurora, Quezon, Camarines Norte, and Camarines Sur

Tuesday afternoon to Wednesday afternoon (November 26)
(100-200 mm):
Isabela, Aurora, and Quezon

(50-100 mm):
Metro Manila, Rizal, Nueva Ecija, Cagayan, Apayao, Kalinga, Mountain Province, Ifugao, and Bulacan
Heavy rainfall outlook due to Low Pressure Area (LPA)

Today to tomorrow afternoon (November 24)
Heavy to Intense (100-200 mm):
Eastern Samar, Surigao del Norte, and Dinagat Islands

Moderate to Heavy (50-100 mm):
Albay, Sorsogon, Northern Samar, Samar, Leyte, Biliran, Southern Leyte, Bohol, Agusan del Norte, Surigao del Sur, Misamis Oriental, and Agusan del Sur

Tomorrow afternoon to Tuesday afternoon (November 25)
Heavy to Intense (100-200 mm):
Albay, Sorsogon, Masbate, Romblon, Oriental Mindoro, Southern Leyte, Leyte, Biliran, Cebu, Bohol, Negros Occidental, Capiz, Iloilo, and Dinagat Islands

Moderate to Heavy (50-100 mm):
Occidental Mindoro, Catanduanes, Palawan, Northern Samar, Samar, Eastern Samar, Negros Oriental, Siquijor, Antique, Aklan, Guimaras, Surigao del Norte, Surigao del Sur, Agusan del Norte, Misamis Oriental, Camiguin, Bukidnon, and Agusan del Sur

Tuesday afternoon to Wednesday afternoon (November 26)
Heavy to Intense (100-200 mm):
Aklan, Palawan, Antique, Occidental Mindoro, and Oriental Mindoro

Moderate to Heavy (50-100 mm):
Quirino, Nueva Vizcaya, Cavite, Batangas, Laguna, Camarines Sur, Camarines Norte, Catanduanes, Albay, Sorsogon, Masbate, Marinduque, Romblon, Capiz, Iloilo, Guimaras, Negros Occidental, Negros Oriental, Cebu, and Northern Samar

Forecast rainfall may be higher in mountainous and elevated areas. Moreover, impacts in some areas may be worsened by significant anticedent rainfall.

The public disaster risk reduction and management offices concerned are advised to take all necessary measure to protect life and property. PAGASA Regional Services Divisions may issue Heavy Rainfall Warnings/Thunderstorms Advisories, and other severe weather information specific to their areas of responsibility as appropriate.

Unless significant changes occur, the next Weather Advisory will be issued at 11:00 PM today.
𝐅𝐨𝐫 𝐀𝐝𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐈𝐧𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧: The key difference between a 𝐇𝐞𝐚𝐯𝐲 𝐑𝐚𝐢𝐧𝐟𝐚𝐥𝐥 𝐖𝐚𝐫𝐧𝐢𝐧𝐠 and a 𝐖𝐞𝐚𝐭𝐡𝐞𝐫 𝐀𝐝𝐯𝐢𝐬𝐨𝐫𝐲 lies in their forecast period, coverage areas, and accuracy. A 𝐇𝐞𝐚𝐯𝐲 𝐑𝐚𝐢𝐧𝐟𝐚𝐥𝐥 𝐖𝐚𝐫𝐧𝐢𝐧𝐠 provides forecasts for the next three hours and applies up to the municipal level. It is more precise as it utilizes Doppler radar technology to track real-time rainfall intensity, making it highly effective for immediate decision-making in flood-prone areas. A 𝐖𝐞𝐚𝐭𝐡𝐞𝐫 𝐀𝐝𝐯𝐢𝐬𝐨𝐫𝐲, on the other hand, covers a 24-hour period but is issued only at the provincial level. It provides a broader outlook on potential weather disturbances but lacks the short-term accuracy of 𝐇𝐞𝐚𝐯𝐲 𝐑𝐚𝐢𝐧𝐟𝐚𝐥𝐥 𝐖𝐚𝐫𝐧𝐢𝐧𝐠𝐬. For class suspensions or other official decisions, please refer to 𝐇𝐞𝐚𝐯𝐲 𝐑𝐚𝐢𝐧𝐟𝐚𝐥𝐥 𝐖𝐚𝐫𝐧𝐢𝐧𝐠𝐬 issued by the respective PAGASA Regional Services Divisions.

Source: DOST PAGASA

NDRRMC(8:32PM,09Nov25) Red Rainfall Warning sa Bulacan at . Asahan ang matinding pag-ulan, pagbaha at pagguho ng lupa.

Heavy Rainfall Warning No. 6
Weather System: Tropical Cyclone UWAN
Issued at: 8:00 PM, 09 November 2025(Sunday)

RED WARNING LEVEL: Rizal, Metro Manila, Laguna, Bulacan, Quezon(Candelaria, Dolores, San Antonio, Tiaong, General Nakar, Tayabas, Infanta, Lucban, Lucena, Mauban, Pagbilao, Real, Sampaloc, Agdangan, Alabat, Atimonan, Burdeos, Calauag, Guinayangan, Jomalig, Padre Burgos, Panukulan, Patnanungan, Perez, Plaridel, Polillo, Quezon, Tagkawayan, Sariaya, Lopez, General Luna, Gumaca, Pitogo, Unisan, Macalelon, Catanauan, Buenavista) and Cavite(Cavite City, Carmona, Gen. Mariano Alvarez, Dasmarinas, Imus, Bacoor, Kawit, Silang, Noveleta, General Trias, Rosario, Tanza, Trece Martires).
ASSOCIATED HAZARD: Serious FLOODING in flood-prone areas.

ORANGE WARNING LEVEL: Batangas, Pampanga, Tarlac, Nueva Ecija, Zambales, Cavite(Alfonso, General Emilio Aguinaldo, Indang, Magallanes, Maragondon, Mendez, Tagaytay, Ternate, Amadeo, Naic), Quezon(Mulanay, San Narciso, San Francisco, San Andres) and Bataan(Dinalupihan, Hermosa, Orani, Samal, Abucay).
ASSOCIATED HAZARD: FLOODING is still THREATENING.

YELLOW WARNING LEVEL: Bataan(Bagac, Balanga, Limay, Mariveles, Morong, Orion, Pilar).
ASSOCIATED HAZARD: FLOODING in flood-prone 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 11:00 PM today.

For more information and queries, please call telephone numbers 8927-1335 and 8927-2877 or log on to www.pagasa.dost.gov.ph.