Thunderstorms and heavy rainfall are forecasted to occur starting from 20 December 2025, 02:05 WITA in parts of Sulawesi Barat especially in: Bulu Taba, Dapurang, Karossa, Kep. Bala Balakang, Mamuju, Simboro, Tapalang Barat, Tobadak, Topoyo. 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 20 December 2025, 04:30 WITA.