The shear line and the northeast monsoon, locally known as “amihan”, are expected to bring rainy weather over several parts of the country, the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) said Saturday, December 13.
In its 4 a.m. advisory, PAGASA said the shear line will cause cloudy skies with scattered rains and isolated thunderstorms over the Bicol Region, Eastern Visayas, Marinduque, and Romblon.
The northeast monsoon, meanwhile, is forecast to bring cloudy skies with rains over Quezon province, and partly cloudy to cloudy skies with isolated light rains over Metro Manila and the rest of Luzon.
The rest of the country will experience partly cloudy to cloudy skies with isolated rain showers or thunderstorms due to the easterlies.
PAGASA also warned of moderate to strong winds and moderate to rough seas over Northern Luzon.
Moderate winds and seas are expected over the eastern sections of Central Luzon, Southern Luzon, and the Visayas, while the rest of the country will have light to moderate winds and slight to moderate seas.