Ostrzeżenia, Deleng Siosar

Thunderstorm This Afternoon in Sumatera Utara Thunderstorms and heavy rainfall are forecasted to occur starting from 12 June 2026, 14:00 WIB in parts of Sumatera Utara especially in: Ajibata, Bonatua Lunasi, Girsang Sipangan Bolon, Harian, Hatonduhan, Lumban Julu, Medan Barat, Medan Petisah, Merek, Munte, Palipi, Purba, Raya. 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 June 2026, 17:00 WIB.