The weather systems that will affect the whole country are northeast monsoon, easterlies, low pressure area (LPA) and tail-end of a cold front.
The whole country will have partly cloudy to cloudy skies with isolated rains or thunderstorms during the early days of the forecast period. After this, Mindanao and the regions of MIMAROPA, Eastern Visayas and Central Visayas will have light to moderate rains and thunderstorms. The regions of Cagayan Valley, Ilocos, CAR, Central Luzon and Bicol will experience cloudiness which may bring rains or thunderstorms at the midst of the forecast period up to the latter part of the dekad. The rest of the country will have partly cloudy to cloudy skies with isolated rainshowers or thunderstorms.
Light to moderate winds will blow from east to southeast over Luzon during the early days of the dekadal period. After this, gradual shift to northeasterly direction of moderate to strong winds will prevail over Luzon. The rest of the country will have winds coming from east to northeast.
During the early days of the forecast period, the seaboards of the whole country will be slight to moderate. The coastal waters of Luzon will be moderate to rough at the midst of the forecast period. This will take place up to the latter part of the dekad. The rest of the country will have slight to moderate seas.
The eastern and central equatorial Pacific is in neutral condition.
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