A TAIL-END of STATIONARY FRONT is affecting NORTHERN & EASTERN LUZON bringing mostly cloudy skies with moderate to at times heavy rain showers or thunderstorms while the NORTHEAST MONSOON (AMIHAN) continues to bring partly to mostly cloudy skies and cool weather conditions with occasionally light to at times moderate rain showers and possible thunderstorms across EXTREME NORTHERN LUZON, NORTHERN & EASTERN LUZON and KALAYAAN ISLAND GROUP (KIG). Near-gale to gale (30-60 kph) force winds will blow, making the seas Rough to High (4.0 to 7.5 meters) and dangerous to all types of sea vessels to navigate on.
TROPICAL DEPRESSION KAI-TAK (URDUJA) was located near 341 km W of PUERTO PRINCESA CITY, PALAWAN bringing mostly cloudy skies with moderate to at times torrential rains over PALAWAN including KALAYAAN ISLAND GROUP (KIG).
Meanwhile, TROPICAL DISTURBANCE (LPA) 97W remain outside the PAR line, near 1,400 km E of TANDAG CITY, SURIGAO DEL SUR ( 8.2 N 138.8 E ). It has a LOW (<35% CHANCE) of becoming a significant tropical cyclone within 24 hours.
The REST OF THE PHILIPPINES will have partly to mostly cloudy skies with possible isolated rain showers or thunderstorms developing later.
**Residents are advised to be on alert for POSSIBLE FLASHFLOODS, LANDSLIDES OR LIGHTNING STRIKES during the occurrence of Severe Thunderstorms.
Important note: In the infrared (IR) satellite image shown above: BLUE areas indicate Clear Skies with a Few Clouds; GREEN = Partly to Mostly Cloudy Skies; YELLOW = Mostly Cloudy to Hazy Skies with Possible Slight-to-Moderate Rainfall; and RED = Thunderstorms with Moderate to Heavy to sometimes Extreme Rainfall.
24-Hour Observed Rainfall Accumulation (8:00 AM December 18 to 8:00 AM December 19, 2017)
Created by: Adonis S. Manzan for WeatherPhilippines