Three weather systems will continue to affect most parts of the country, the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) said Sunday.
The weather bureau said the Visayas and the provinces of Palawan, Catanduanes, Albay, Sorsogon, Masbate, and Romblon will have cloudy skies with scattered rains and isolated thunderstorms due to the shear line.
Caraga will also experience cloudy skies with scattered rains and thunderstorms caused by the easterlies.
The northeast monsoon or amihan will continue to bring cloudy skies with rains over Cagayan Valley, Aurora, Quezon, Marinduque, Oriental Mindoro, and the rest of Bicol Region.
These weather systems, PAGASA said, may cause possible flashfloods or landslides due to moderate to heavy rains.
Metro Manila and the rest of Luzon will have cloudy skies with light rains, also due to amihan, but expected not to cause a significant impact.
The rest of Mindanao will experience partly cloudy to cloudy skies with isolated rain showers or thunderstorms due to the easterlies. Possible flashfloods or landslides are also expected in these areas during severe thunderstorms.
Strong to gale northeast winds and rough to very rough coastal waters are expected over the eastern sections of Central Luzon, Southern Luzon, and Visayas.
The rest of Luzon and of Visayas will have moderate to strong northeast to east winds and moderate to rough seas.
Light to moderate northeast to north winds and slight to moderate coastal waters will prevail over Mindanao.*PNA