The Indonesian Meteorology, Climatology, and Geophysics Agency (BMKG) expects rain across much of Indonesia on Sunday, June 7, 2026. Forecaster Bentari has warned that North Sumatra, Central Kalimantan, and West Sulawesi should be on alert for potential heavy to very heavy rainfall.
Which regions are facing the most intense weather?
BMKG has issued a specific warning for North Sumatra, Central Kalimantan, and West Sulawesi, where heavy to very heavy rain is possible. These areas are identified as the primary zones for potential significant rainfall today.
In Sulawesi, Mamuju is expected to experience medium intensity rain, while Palu and Manado may see light rain. In Papua, Nabire is predicted to receive medium intensity rainfall, whereas light rain is possible in Sorong and Jayawijaya.
What is the forecast for Sumatra and Java?
In Sumatra, light rain is predicted for Padang, Pangkalpinang, Bengkulu, and Palembang. Medan is expected to see medium intensity rain, while Jambi may experience hazy conditions.

Thunderstorms could impact Banda Aceh, Pekan Baru, Tanjung Pinang, and Bandar Lampung. In Java, Jakarta, Serang, Bandung, and Yogyakarta are likely to be covered by thick clouds, while Surabaya is expected to be hazy and Semang is predicted to be cloudy.
How will weather conditions look in Kalimantan and other regions?
Most cities in Kalimantan, including Pontianak, Samarinda, Tanjung Selor, Palangkaraya, and Banjarmasin, are expected to see light rain. In Bali and Nusa Tenggara, Mataram and Kupang are predicted to be cloudy, while Denpasar will likely see thick cloud cover.
In Maluku and Papua, Ambon is expected to have thick clouds, while Ternate may see light rain. Jayapura is predicted to be cloudy, and both Manokwari and Merauke are expected to be covered by thick clouds.
What could happen next?
As the day progresses, the heavy rain in North Sumatra, Central Kalimantan, and West Sulawesi could lead to localized weather changes. Residents in these specific regions may need to monitor updates closely if conditions intensify.
Frequently Asked Questions
Which provinces are warned about heavy to very heavy rain?
BMKG warned of potential heavy to very heavy rain in North Sumatra, Central Kalimantan, and West Sulawesi.
Where might thunderstorms occur today?
Thunderstorms may strike Banda Aceh, Pekan Baru, Tanjung Pinang, and Bandar Lampung.
What is the weather prediction for Jakarta?
Jakarta is expected to be covered by thick clouds.
How are the weather conditions affecting your plans for the day?
