Medan –

The Medan city area has the potential to experience heavy rain accompanied by lightning today. Besides Medan, Deli Serdang Regency and several other areas are also expected to experience rain with varying intensity.

Based on data from BBMKG Region I, Thursday (June 4, 2026), heavy rain accompanied by lightning has the potential to occur in Medan City tonight. Similar conditions are also expected in Deli Serdang Regency and Karo Regency.

In addition, several other areas also have the potential for light rain tonight, including Asahan Regency, Dairi Regency, Binjai City, Langkat Regency, and Pematang Siantar City.

Meanwhile, during the afternoon until evening, light rain may also occur in several areas, such as Toba Regency, Asahan Regency, Karo Regency, Humbang Hasundutan Regency, and Dairi Regency.

Overall, air temperatures in North Sumatra range from 15-34°C, with wind humidity at 72-100%, and wind speeds ranging from 7-25 km/h.

Then, BBMKG Region I also monitored 4 hot spots detected in Labuhanbatu (1 point), Padang Lawas (1 point), North Padang Lawas (1 point), and North Tapanuli (1 point).

Medan

Medan is the capital of North Sumatra, Indonesia, and serves as a major economic and cultural hub on the island. Its history is deeply tied to the rise of the Deli Sultanate in the 17th century, and it later flourished under Dutch colonial rule as a center for tobacco and rubber plantations. Today, Medan is known for its diverse population, colonial-era architecture like the Maimun Palace, and its renowned culinary scene.

Deli Serdang Regency

Deli Serdang Regency is a region in North Sumatra, Indonesia, known for its historical connection to the powerful Deli Sultanate, which was established in the 17th century and later flourished under Dutch colonial rule due to the lucrative tobacco and rubber trade. Today, the regency is a key economic and cultural hub, featuring landmarks like the Maimun Palace and serving as the buffer zone for the nearby provincial capital, Medan. Its rich history blends Malay, Batak, and colonial influences, making it a significant area for understanding Sumatra’s past and present.

Karo Regency

Karo Regency is a highland region in North Sumatra, Indonesia, known for its stunning volcanic landscapes, including the active Mount Sinabung and the scenic Lake Toba caldera. Historically, it was a center of the Karo people, an ethnic group with a distinct culture and traditional architecture, such as the iconic *rumah adat* with its dramatic curved roofs. The regency’s capital, Kabanjahe, serves as a gateway to the region, which has long been an agricultural hub and a site of cultural resistance against colonial influences.

Asahan Regency

Asahan Regency is a regency located on the east coast of North Sumatra, Indonesia, with its capital at Kisaran. Historically, it was once part of the powerful Sultanate of Asahan, which was established in the 17th century and played a significant role in regional trade and politics until its abolition in 1946. Today, the regency is known for its diverse culture, palm oil plantations, and the remnants of its royal heritage.

Dairi Regency

Dairi Regency is a region in North Sumatra, Indonesia, known for its cool highland climate and scenic landscapes. Historically, it was part of the ancient Batak kingdoms and later became a center for Dutch colonial coffee plantations in the 19th century. Today, it is recognized for its rich Batak culture, including traditional houses and the famous Lake Toba area nearby.

Binjai City

Binjai City is a municipality in North Sumatra, Indonesia, located about 22 kilometers northwest of Medan. Historically, it developed as a trading hub during the Dutch colonial era, benefiting from its position along the Wampu River for rubber and palm oil exports. Today, Binjai is known for its cultural diversity and serves as a gateway to the nearby Gunung Leuser National Park.

Langkat Regency

Langkat Regency is a region in North Sumatra, Indonesia, known for its historical significance as a major sultanate during the colonial era, particularly under the Sultanate of Langkat. It was a key center for the palm oil and rubber industries under Dutch colonial rule, and its capital, Stabat, features landmarks like the Sultan’s palace (Istana Langkat). Today, the regency is recognized for its natural attractions, including the Gunung Leuser National Park, and its diverse cultural heritage blending Malay and Islamic influences.

Pematang Siantar City

Pematang Siantar is a city in North Sumatra, Indonesia, known for its rich cultural heritage and colonial-era architecture. Established in the late 19th century as a plantation hub under Dutch colonial rule, it grew into a major trading center for rubber, tea, and palm oil. Today, the city is often called “Siantar” and features landmarks like the Siantar Clock Tower, reflecting its historical and cultural significance.