Tropical cyclone Isang intensified into a storm as it was moving to exit the Philippine Area of Responsibility (PAR) at about 3 a.m. Saturday, according to state weather bureau Pagasa.
At 3:00 a.m., the center of Tropical Storm Isang was at 270 kilometers west of Bacnotan, La Union, with maximum sustained winds of 65 km per hour (kph) near the center and gustiness of up to 80 kph. It is moving westward at 25 kph.
Meanwhile, Pagasa said the southwest monsoon (habagat) is prevailing over Central Luzon, Southern Luzon, Visayas, and Mindanao.
Tropical Cyclone Wind Signal (TCWS) No. 1 remains up over 13 areas:
The Ilocos Region will experience rain with gusty winds, while the Cordillera Administrative Region will have cloudy skies with scattered rain showers and thunderstorms due to Isang.
On the other hand, habagat will affect Occidental Mindoro, Metro Manila, Central Luzon, Calabarzon, the rest of the Visayas, and the rest of Mimaropa, Bicol Region, and the rest of Mindanao.

Localized thunderstorms are expected in the rest of Luzon., This news data comes from:http://jyxingfa.com
According to Pagasa, Isang will exit the PAR on Saturday morning.
Signal No. 1 up in 13 areas; Isang to leave PAR as tropical storm
- 2 policemen placed under preventive custody for allegedly molesting a female colleague in Marikina
- Customs recovers 10 more Discaya luxury cars
- Indonesia, US and allies launch joint military drills
- Dizon to order DPWH officials to submit courtesy resignation
- LPA affects Metro Manila, Mindanao, Visayas
- DILG denies allegations that PNP chief fired over firearms deal
- Vico encourages citizens on Heroes’ Day to be brave
- New law lets foreigner investors lease land for 99 years
- Passenger with fake Overseas Employment Certificate barred from leaving
- Sara says govt corruption probe a 'zarzuela,' plans to meet Robredo im Bicol festival