Thunderstorms and heavy rainfall are forecasted to occur starting from 02 January 2026, 11:00 WIB in parts of Sumatera Barat especially in: 2 X 11 Enam Lingkuang, Ampek Nagari, Batang Anai, Batang Gasan, Batang Kapas, Bayang, Bungus Teluk Kabung, Enam Lingkung, Gunung Talang, Iv Jurai, Iv Koto Aur Malintang, Iv Nagari Bayang Utara, Kamang Magek, Kinali, Koto Balingka, Koto Tangah, Koto Xi Tarusan, Kuranji, Lembah Melintang, Lengayang, Linggo Sari Baganti, Lubuk Alung, Lubuk Basung, Lubuk Begalung, Lubuk Kilangan, Luhak Nan Duo, Malalak, Matur, Nan Sabaris, Nanggalo, Padang Barat, Padang Sago, Padang Selatan, Padang Timur, Padang Utara, Palupuh, Pariaman Selatan, Pariaman Tengah, Pariaman Timur, Pariaman Utara, Pasaman, Patamuan, Pauh, Pelembayan, Rambatan, Ranah Batahan, Ranah Pesisir, Sasak Ranah Pesisir, Siberut Tengah, Siberut Utara, Sintuak Toboh Gadang, Suliki, Sungai Garingging, Sungai Limau, Sungaiaur, Sungaiberemas, Sutera, Tanjung Mutiara, Tanjung Raya, Tigo Nagari, Tilatang Kamang, Ulakan Tapakih, V Koto Kampung Dalam, V Koto Timur, Vii Koto Sungai Sarik. 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 02 January 2026, 13:30 WIB.