This outlook is published by PAGASA at 12nn of Friday, May 9th and valid until 12nn of Friday, May 16th.

MAY 10:  The Easterlies will bring generally fair weather nationwide, with chances of isolated rainshowers or thunderstorms mostly in the afternoon or evening.

MAY 11-13: a frontal system will approach the country, bringing cloudy skies with scattered rain and thunderstorms over Batanes, Apayao, and Cagayan. The rest of the country will continue to experience fair weather with isolated rainshowers or thunderstorms mostly in the afternoon or evening due to the Easterlies.

MAY 14-16: the entire country is expected to experience fair weather, except for isolated rainshowers or thunderstorms mostly in the afternoon or evening. 

No significant threat of tropical cyclone occurrence is expected throughout the forecast period.

This weather outlook will be updated should there be significant changes in the forecast scenario through the issuance of 24-Hour Public Weather Forecasts and Weather Advisories.

SOURCE: https://bagong.pagasa.dost.gov.ph/weather/weather-outlook-weekly

SPECIAL WEATHER OUTLOOK FOR THE 2025 NATIONAL AND LOCAL ELECTIONS (May 12)

The Frontal System and the Easterlies will be the dominant weather systems affecting the country on Election Day (May 12).

Batanes, Apayao, and Cagayan will have cloudy skies with scattered rains and thunderstorms due to the Frontal System. Ilocos Norte, Isabela and the rest of Cordillera Administrative Region will be partly cloudy in the morning becoming cloudy with scattered rains and thunderstorms for the rest of the day. Meanwhile, the Easterlies will bring partly cloudy to cloudy skies over Metro Manila and the rest of the country, with the possibility of isolated rainshowers or thunderstorms, which may result to brief and sudden heavy downpours mostly in the afternoon or evening.

Warm and humid conditions will continue across most parts of the country. The public is advised to take precautionary measures against heat-related illnesses such as fatigue, heat cramps, and heat exhaustion. When going to polling precincts, it is recommended to bring water to stay hydrated, use an umbrella for shade, take breaks in covered areas, and wear light-colored clothing.

This weather outlook will be updated if significant changes in the weather pattern occur. 

SOURCE: https://bagong.pagasa.dost.gov.ph/article/178