Tinatahak na ng Bagyong Paeng ang San Juan, Batangas at malapit nang mag-landfall.
Ayon sa Pagasa, nas Tropical Cyclone Wind Signal Number 3 ang Metro Manila, Bataan, southern portion ng Zambales (Olongapo City, Subic, Castillejos, San Antonio), Marinduque, northern at central portions ng Quezon (Pitogo, Lucena City, Pagbilao, Infanta, Tiaong, Unisan, Plaridel, San Antonio, Candelaria, Lucban, Sampaloc, Padre Burgos, Sariaya, City of Tayabas, Mauban, Dolores, General Nakar, Agdangan, Gumaca, Atimonan, Real, Macalelon, General Luna, Catanauan) kasama na ang Pollilo Islands, Laguna, Batangas, Cavite, Rizal, northwestern portion ng Occidental Mindoro (Paluan, Abra de Ilog) kasama na ang Lubang Islands, northern portion ng Oriental Mindoro (San Teodoro, Puerto Galera, Baco, City of Calapan, Naujan).
Nasa Tropical Cyclone Wind Signal Number 2 naman ang southern portion of Aurora (San Luis, Baler, Dingalan, Maria Aurora), Bulacan, Nueva Ecija, Pangasinan, Pampanga, Tarlac, natitirang bahagi ng Zambales, western at northwestern portions ng Camarines Sur (Siruma, Tinambac, Ocampo, Goa, Lagonoy, Milaor, Nabua, Buhi, Baao, Bato, Camaligan, Pili, Tigaon, Garchitorena, Iriga City, San Fernando, Magarao, Minalabac, Balatan, Naga City, Calabanga, Bombon, Bula, Canaman, Saglay, San Jose, Gainza, Sipocot, Del Gallego, Ragay, Lupi, Pasacao, Cabusao, Libmanan, Pamplona), natitirang bahagi ng Oriental Mindoro, natitirang bahagi ng Occidental Mindoro, Romblon, Camarines Norte, natitirang bahagi ng Quezon, northern at central portions ng Albay (Tiwi, Malinao, Libon, City of Tabaco, Polangui, Oas, City of Ligao, Guinobatan, Pio Duran), Burias Islands, northwestern portion ng Antique (Libertad, Pandan, Caluya Islands) at western portion ng Aklan (Buruanga, Malay, Nabas, Ibajay, Tangalan, Makato, Numancia, Lezo).
Nasa Tropical Cyclone Wind Signal Number 1 naman ang Isabela, Nueva Vizcaya, Quirino, La Union, Kalinga, Abra, Benguet, Ifugao, Mountain Province, Ilocos Sur, natitirang bahagi ng Aurora, Catanduanes, natitirang bahagi ng Camarines Sur, natitirang bahagi ng Albay, Sorsogon, natitirang bahagi ng Masbate kasama na ang Ticao Island, northern portion ng Palawan (El Nido, Taytay, Dumaran, Araceli, Roxas, San Vicente) including Calamian Islands at Cuyo Islands, northern at central portions ng Eastern Samar (Quinapondan, Can-Avid, Lawaan, Maslog, Balangiga, City of Borongan, San Policarpo, Taft, Llorente, Maydolong, Dolores, Giporlos, Jipapad, Oras, Arteche, Balangkayan, Sulat, San Julian, General Macarthur, Hernani), Samar, Northern Samar, Leyte, northern at central portions ng Cebu (Daanbantayan, Medellin, San Remigio, Tabogon, City of Bogo, Borbon, Tabuelan, Sogod, Catmon, Tuburan, Carmen, Danao City, Asturias, Balamban, Compostela, Liloan, Cebu City, Mandaue City, Consolacion, Toledo City, City of Talisay, City of Naga, Pinamungahan, Minglanilla, Aloguinsan, San Fernando, City of Carcar, Barili, Sibonga, Dumanjug, Argao, Alcantara, Moalboal, Ronda, Lapu-Lapu City, Cordova, Badian, Dalaguete) kasama na ang Bantayan at Camotes Islands, Biliran, northern portion ng Bohol (Talibon, Getafe, Buenavista, Inabanga, Clarin, Tubigon, Calape, Bien Unido, Loon), Negros Occidental, northern at central portions ng Negros Oriental (City of Guihulngan, Vallehermoso, Canlaon City, La Libertad, Jimalalud, Tayasan, Bais City, City of Bayawan, Manjuyod, Basay, Bindoy, Mabinay, Ayungon, City of Tanjay), Guimaras, natitirang bahagi ng Antique, natitirang bahagi ng Aklan, Capiz, at Iloilo.
Namataan ang sentro ng bagyo sa karagatan ng San Juan Batangas.
Taglay ng bagyo ang lakas na hangin na 95 kilometro kada oras at pagbugso na 130 kilometro kada oras.