Issued at 4:00 AM, the weather forecast for the Philippines reveals a dynamic pattern influenced by both a Shear Line affecting the eastern sections of Southern Luzon and Visayas and a Northeast Monsoon affecting the rest of Luzon.
Bicol Region, Eastern Visayas, Quezon, Dinagat Islands, Surigao del Norte, and Surigao del Sur: Cloudy skies with scattered rain showers and thunderstorms are expected in these areas, driven by the Shear Line and Easterlies. There is a concern for possible flash floods or landslides due to moderate to heavy rains.
Metro Manila, Ilocos Region, Cordillera Administrative Region, Cagayan Valley, Central Luzon, and the rest of CALABARZON: Partly cloudy to cloudy skies with isolated light rains are anticipated, influenced by the Northeast Monsoon. No significant impacts are expected in these regions.
The rest of the country: Partly cloudy to cloudy skies with isolated rain showers or thunderstorms are forecasted in areas not covered by the Shear Line or Northeast Monsoon. Easterlies and localized thunderstorms may bring the possibility of flash floods or landslides during severe weather conditions.
Wind and Coastal Water Conditions:
- Luzon: Moderate to strong winds from the northeast are expected, resulting in moderate to rough coastal waters (1.2 to 2.8 meters).
- Visayas and Mindanao: Light to moderate winds from the northeast will prevail, leading to slight to moderate coastal waters (0.6 to 2.5 meters).
Heavy Rainfall Warning No.03A (Intermediate) #SL_PRSD: A Shear Line is identified as the weather system, and a Red Warning Level is issued for Albay and Sorsogon. Severe flooding is expected in flood-prone areas, with higher chances of landslides in landslide-prone areas.
Community Response: Severe flooding is reported in flood-prone areas of Albay and Sorsogon, with an increased risk of landslides. Light to moderate to occasionally heavy rains are affecting portions of Camarines Sur, Catanduanes, Masbate, and Northern Samar for 1 to 2 hours.
In summary, the weather conditions on January 7, 2024, will vary across the Philippines, with regions experiencing different impacts based on the influence of the Shear Line, Northeast Monsoon, and Easterlies. Residents in areas under heavy rainfall warnings are advised to take necessary precautions, while those in other regions can expect relatively calm weather conditions.