To: 639163047000 Type: Auto bId: rId: ID: 31019 [WEATHER UPDATE] Issued at 4:00 PM, 22 December 2023 SYNOPSIS: Shear Line affecting the eastern section of Luzon. Northeast Monsoon affecting the rest of Luzon. Forecast Weather Condition Mainland Cagayan, Isabela, Aurora, Quezon, Camarines Norte, and Kalayaan Islands: Cloudy skies with scattered rainshowers and thunderstorms, Shear Line / Trough of LPA, Possible flash floods or landslides due to moderate to heavy rains Metro Manila, Cordillera Administrative Region, the rest of Cagayan Valley, Ilocos Norte, Ilocos Sur, Cavite, Laguna, and Rizal: Cloudy skies with rains, Northeast Monsoon Possible flash floods or landslides due to moderate to at times heavy rains, Palawan, Visayas, and Mindanao: Partly cloudy to cloudy skies with isolated rainshowers or thunderstorms Easterlies / Localized Thunderstorms, Possible flash floods or landslides during severe thunderstorms, The rest of Luzon: Partly cloudy to cloudy skies with isolated light rains, Northeast Monsoon, No significant impact