Tropical Storm Pedring (International name: NESA) slightly intensifies with a maximum sustained winds of 130 kilometers per hour, moving West NorthWest at 19kph threatening the Isabela-Aurora area.

The Philippine Atmospheric Geophysical and Astronomical Services Administration (PAGASA) has placed several provinces under Signal No. 3.

Signal No. 3 is up in the following areas: Catanduanes, Camarines Sur, Camarines Norte, Northern Quezon including Polillo Island, Aurora, Quirino and Isabela.

Signal No. 2: Albay including Burias Island, Sorsogon, Rest of Quezon, Rizal, Bulacan, Nueva Ecija, Nueva Vizcaya, Ifugao, Benguet, Mt. Province, Kalinga, Cagayan and Metro Manila.

Signal No. 1: Ticao Island, Masbate, Marinduque, Batangas, Cavite, Bataan, Pampanga, Zambales, Tarlac, Pangasinan, La Union, Ilocos Sur, Ilocos Norte, Abra, Apayao and Calayan and Babuyan Group of Islands; and Northern Samar.

According to the weather bureau, Pedring is expected to make landfall between Isabela and Aurora areas on Tuesday dawn.

Meanwhile, the Department of Education (DepEd) has suspended classes for preschool to high school on Tuesday, September 27.