To: 639163047000 Type: Auto bId: rId: ID: 28293 [WEATHER UPDATE] Issued at 4:00 PM, 19 October 2023 SYNOPSIS: Shear Line affecting Central Luzon. Northeasterly Windflow affecting Northern Luzon. Forecast Weather Condition Metro Manila, Central Luzon, and CALABARZON: Cloudy skies with scattered rainshowers and thunderstorms, Shear Line, Possible flash floods or landslides due to moderate to at times heavy rains Batanes, Cagayan, Isabela, Apayao, and Kalinga: Cloudy skies with rains, Northeasterly Windflow Possible flash floods or landslides due to moderate to at times heavy rains, The rest of the country: Partly cloudy to cloudy skies with isolated rainshowers or thunderstorms Localized Thunderstorms, Possible flash floods or landslides during severe thunderstorms,