Od: 01.08.2026, 17:00
Do: 01.08.2026, 20:30

Thunderstorms and heavy rainfall are forecasted to occur starting from 01 August 2026, 17:00 WIB in parts of Sumatera Utara especially in: Adian Koting, Angkola Barat, Angkola Sangkunur, Angkola Selatan, Angkola Timur, Aramo, Badiri, Bahorok, Batahan, Batang Angkola, Batang Natal, Batang Serangan, Batang Toru, Berampu, Besitang, Dolok Sanggul, Gunung Sitember, Harian, Huta Bargot, Juhar, Kerajaan, Kolang, Kutambaru, Lae Parira, Lingga Bayu, Lumut, Manduamas, Marancar, Muara Batang Gadis, Muara Batang Toru, Natal, Onan Ganjang, Pagindar, Pahae Jae, Pahae Julu, Pakkat, Panyabungan Barat, Parbuluan, Parlilitan, Parmonangan, Pasaribu Tobing, Pegagan Hilir, Pergetteng Getteng Sengkut, Pinangsori, Pollung, Purba Tua, Ranto Baek, Salak, Salapian, Sayur Matinggi, Sei Bingei, Sei Lepan, Sibabangun, Sidikalang, Siempat Nempu, Siempat Nempu Hilir, Siempat Nempu Hulu, Sijamapolang, Silima Pungga Pungga, Sinunukan, Sipirok, Sipoholon, Sitelu Tali Urang Jehe, Sitelu Tali Urang Julu, Sitinjo, Sorkam, Sorkam Barat, Sosor Gadong, Suka Bangun, Sumbul, Tanah Pinem, Tapian Nauli, Tarabintang, Tarutung, Tigalingga, Tinada. 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 01 August 2026, 20:30 WIB.