NORTHEASTERLIES (Northeasterly Surface Windflow/Weak Amihan) will bring partly cloudy to cloudy (overcast) skies, moderate to fresh breeze with passing isolated to scattered rain showers and thunderstorms across CALABARZON, METRO MANILA, BICOL REGION, MIMAROPA, VISAYAS, SULU ARCHIPELAGO, AND MINDANAO. The rains will be more frequent along Eastern Bicol and across most parts of Mindanao.**
Meanwhile, THE REST OF THE COUNTRY will have clear to partly cloudy skies with isolated rain showers or possible thunderstorms in some areas.
**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 Jan 11 to 8:00 AM Jan 12, 2019)
Created by: David Michael V. Padua for WeatherPhilippines