Thunderstorms and heavy rainfall are forecasted to occur starting from 12 December 2025, 12:15 WIT in parts of Papua Barat especially in: Anggi, Anggi Gida, Arguni, Aroba, Babo, Bomberay, Buruway, Dataran Isim, Fafurwar, Fak-Fak, Fak-Fak Barat, Fak-Fak Tengah, Fak-Fak Timur, Fakfak Timur Tengah, Furwagi, Hingk, Kaimana, Kaitaro, Kambrau, Karas, Kayauni, Kokas, Kramongmongga, Mbahamdandara, Membey, Momi Waren, Naikere, Neney, Oransbari, Pariwari, Ransiki, Sumuri, Sururey, Tanah Rubuh, Teluk Arguni Atas, Teluk Arguni Bawah, Teluk Etna, Teluk Patipi, Tomage, Wartutin, Yamor. These conditions may lead to reduced visibility, strong winds, and localized flooding. The public is strongly advised to remain vigilant during this period, limit outdoor activities, and take all necessary precautions to ensure safety. Conditions are expected to gradually improve by 12 December 2025, 15:15 WIT.