Area: Metro Manila and the rest of the country
Weather Condition: Partly cloudy to cloudy skies with isolated rain showers or thunderstorms
Caused By: Easterlies
Impacts: Possible flash floods or landslides during severe thunderstorms
The Philippines will experience a mix of partly cloudy to cloudy skies due to the prevailing easterlies. Metro Manila and other regions across the country can expect isolated rain showers or thunderstorms throughout the day. These weather conditions are typical when easterlies dominate, bringing in moisture-laden winds from the Pacific.
While most areas will experience fair weather, isolated thunderstorms pose a risk of severe weather events. Residents should be cautious of sudden downpours that could lead to flash floods or landslides, particularly in areas prone to these hazards.
Forecast Wind and Coastal Water Conditions
Area: Northern and Central Luzon
Wind Speed: Light to Moderate
Wind Direction: East to Southeast
Coastal Waters: Slight to Moderate (0.6 to 2.1 meters)
Area: The rest of the country
Wind Speed: Light to Moderate
Wind Direction: East to Northeast
Coastal Waters: Slight to Moderate (0.6 to 2.1 meters)
The wind conditions across the country will be generally light to moderate, predominantly coming from the east. Northern and Central Luzon will experience winds blowing from the east to southeast, while the rest of the country will have winds from the east to northeast. Coastal waters across the archipelago are expected to be slight to moderate, with wave heights ranging from 0.6 to 2.1 meters, making maritime activities relatively safe under normal conditions.
Regional Weather Highlights
Regions such as the Bicol Region, Northern Samar, Oriental Mindoro, Marinduque, and Romblon will also see partly cloudy to cloudy skies with isolated rain showers or thunderstorms. The light to moderate winds from the east will influence these areas, maintaining slight to moderate sea conditions.
General Flood Advisories
As of 6 AM on 22 May 2024, the following flood advisories have been issued:
BARMM (Bangsamoro Autonomous Region in Muslim Mindanao) GFA#1: Residents should be aware of the potential for localized flooding in low-lying and riverine areas due to isolated heavy rains.
Region 12 (SOCCSKSARGEN) GFA#1: Similar advisories apply here, with communities advised to stay alert for sudden heavy rainfall that could lead to flash floods.
Precautions and Recommendations
Given the forecast, residents in the affected areas must remain vigilant and prepared for sudden weather changes. Those living in flood-prone or landslide-prone areas should have an emergency plan in place and stay informed through local news and official weather updates from PAGASA. Mariners and those engaging in coastal activities should take note of the sea conditions to ensure safety.
The influence of easterlies necessitates caution due to the possibility of isolated thunderstorms bringing localized severe weather conditions.