Some parts of the Philippines may experience rain due to the easterlies and the northeast monsoon, known as 'amihan', according to PAGASA. Metro Manila and CALABARZON can expect cloudy skies with light rain. Caraga and the Davao Region will see cloudy skies with scattered rains and thunderstorms.
According to PAGASA, on December 14, the amihan will bring partly cloudy to cloudy skies with isolated light rains over the rest of Luzon. Metro Manila and the rest of CALABARZON will have cloudy skies with light rain due to the amihan. The shear line will affect Aurora and Quezon, causing cloudy skies with scattered rains and isolated thunderstorms. PAGASA warned of possible flash floods or landslides in these areas due to moderate to, at times, heavy rains.
The easterlies will bring cloudy skies with scattered rains and thunderstorms to Caraga and the Davao Region, and partly cloudy to cloudy skies with isolated rain showers or thunderstorms to the Visayas, Bicol Region, MIMAROPA, and the rest of Mindanao. The agency also warned of possible flash floods or landslides in affected areas.
In addition, most areas in Luzon will continue experiencing cloudy and rainy weather in the coming days due to the shear line affecting southern Luzon, bringing cloudy skies with scattered rains and isolated thunderstorms over the Bicol Region and provinces of Quezon, Laguna, Batangas, Oriental and Occidental Mindoro, Marinduque, and Romblon. The rest of Luzon, especially Metro Manila, Cavite, Rizal, and Aurora, will be affected by the northeast monsoon with cloudy skies and light rains. Palawan, the Visayas, and Mindanao can expect generally fair weather with chances of rainshowers or thunderstorms due to easterly winds. PAGASA issued a gale warning over the seaboard of Batanes, expecting wave heights between 2.8 and 4.5 meters. No low-pressure area has been monitored within or outside the Philippine area of responsibility.