Thunderstorms and heavy rainfall are forecasted to occur starting from 07 November 2026, 21:25 WIB in parts of Riau especially in: BANDAR SEI KIJANG, BANTAN, BATANG CENAKU, BATANG GANGSAL, BATANG PERANAP, BENGKALIS, BUKIT RAYA, BUNUT, GUNUNG SAHILAN, KAMPAR KIRI HILIR, KAMPAR KIRI TENGAH, KATEMAN, KELAYANG, KEMUNING, LANGGAM, LIMA PULUH, LOGAS TANAH DARAT, LUBUK BATU JAYA, MANDAH, MARPOYAN DAMAI, PANGKALAN KERINCI, PANGKALAN KURAS, PANGKALAN LESUNG, PAYUNG SEKAKI, PEKANBARU KOTA, PELALAWAN, PERANAP, PERHENTIAN RAJA, PUCUK RANTAU, RAKIT KULIM, RANGSANG PESISIR, RENGAT BARAT, RUMBAI, RUMBAI PESISIR, SAIL, SENAPELAN, SIAK HULU, SIBERIDA, SUKAJADI, SUNGAI LALA, TAMBANG, TAMPAN, TAPUNG, TAPUNG HILIR, TEBING TINGGI TIMUR, TENAYAN RAYA, UKUI. 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 07 November 2026, 23:30 WIB.