Od: 01.08.2026, 13:30
Do: 01.08.2026, 16:30

Thunderstorms and heavy rainfall are forecasted to occur starting from 01 August 2026, 13:30 WIB in parts of Sumatera Utara especially in: Adian Koting, Aek Kuasan, Afulu, Alasa, Alasa Talumuzoi, Amandraya, Angkola Barat, Angkola Selatan, Angkola Timur, Aramo, Arse, Barusjahe, Batahan, Batang Angkola, Batang Natal, Batang Toru, Dolok Silau, Gunung Meriah, Hamparan Perak, Hibala, Hilimegai, Huruna, Idanotae, Kualuh Hilir, Kualuh Hulu, Kualuh Leidong, Lahewa, Lahewa Timur, Lahomi, Lahusa, Lingga Bayu, Lolomatua, Lolowau, Lotu, Luahagundre Maniamolo, Lumut, Ma'U, Mandrehe, Mandrehe Barat, Manduamas, Maniamolo, Mazo, Medan Helvetia, Medan Marelan, Muara Batang Gadis, Muara Batang Toru, Naga Juang, Namohalu Esiwa, Natal, O'O'U, Onohazumba, Padang Bolak Julu, Padangsidimpuan Angkola Julu, Padangsidimpuan Hutaimbaru, Pagindar, Pantai Labu, Parlilitan, Pulau-Pulau Batu Timur, Purba, Purba Tua, Ranto Baek, Salak, Sayur Matinggi, Sei Kepayang, Sei. Rampah, Siabu, Sibabangun, Sibolangit, Simangumban, Sinunukan, Sipirok, Sirombu, Somolo-Molo, Stm Hulu, Suka Bangun, Sunggal, Susua, Tanah Masa, Tanjung Beringin, Tarabintang, Teluk Mengkudu, Tukka, Ulu Moro'O, Ulugawo, Ulususua. 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, 16:30 WIB.