The Philippine Atmospheric, Geophysical, and Astronomical Services Administration (PAGASA) has issued its latest 24-hour public weather forecast, warning of possible scattered rain showers and thunderstorms across the country. The forecast, released at 10 AM on April 13, 2026, remains valid until 4:00 AM tomorrow.
A ridge of high pressure is currently extending over Northern Luzon, influencing the weather patterns in that region. Meanwhile, PAGASA is closely monitoring Super Typhoon Sinlaku (2604), which is currently located outside the Philippine Area of Responsibility (PAR).
Super Typhoon Sinlaku: A Developing Situation
As of 3:00 AM today, Super Typhoon Sinlaku was located approximately 2,580 kilometers east of Visayas (1.7°N, 140.4°E). The typhoon is packing maximum sustained winds of 205 km/h near the center, with gustiness reaching up to 250 km/h. It is moving west northwestward at a speed of 16 km/h. PAGASA continues to monitor the typhoon's movement and intensity and will provide updates as necessary.
Regional Weather Forecast
Luzon
For Northern Luzon, the ridge of high pressure is expected to bring generally fair weather. However, localized thunderstorms are still possible, particularly in the afternoon and evening. Light to moderate winds from the southeast will prevail, with slight to moderate sea conditions.
Visayas
Across Visayas, expect partly cloudy to cloudy skies with scattered rain showers and thunderstorms. These thunderstorms may bring heavy downpours and potential for localized flooding. Winds will be light to moderate, coming from the northeast to north.
Mindanao
Mindanao will experience partly cloudy to cloudy skies with isolated rain showers or thunderstorms. Be aware of possible flash floods or landslides during severe thunderstorms. Winds will be light to moderate, blowing from the northwest.
Temperature and Humidity
Yesterday's temperature extremes recorded at the PAGASA Weather Station in Science Garden, Diliman, Quezon City, show a maximum temperature of 33°C at 2:00 PM and a minimum temperature of 25.0°C at 5:00 AM. The maximum relative humidity was 80% at 8:00 AM, while the minimum was 46% at 4:00 PM.
Coastal Waters Outlook
Northern Luzon will have slight to moderate sea conditions. Visayas and the rest of Luzon will experience slight to moderate sea conditions as well. Mindanao will have slight to moderate sea conditions with waves between 0.6 to 1.8 meters, with northwest winds.
Safety Precautions
PAGASA advises the public to take the following precautions:
- Stay informed about the latest weather updates from PAGASA.
- Be prepared for possible flash floods and landslides in areas prone to heavy rainfall.
- Avoid outdoor activities during thunderstorms.
- If caught in a thunderstorm, seek shelter in a sturdy building.
- Monitor water levels in rivers and streams.
PAGASA Monitoring
PAGASA continues to monitor the weather situation across the country and the development of Super Typhoon Sinlaku. The public is advised to stay tuned for updates and advisories.
Monitor official PAGASA updates at pagasa.dost.gov.ph