[Weather] Heat Wave Advisory Expanded... Sweltering Heat and Showers Alternating

Up to 60 Millimeters of Heavy Showers Expected by Region

The entire Jeonnam-Gwangju region is expected to experience intense heat, with maximum perceived temperatures reaching around 33 degrees Celsius, accompanied by strong showers in various areas.

On the 14th, a rain shower fell near Banpo Hangang Park in Seocho-gu, Seoul. Photo by Yonhap News

According to the Gwangju Regional Meteorological Administration on August 18, the heat wave advisory, which was already in effect for Yeongam, Shinan, Jindo, Heuksando, Hongdo, Haenam, and Muan, was expanded as of 5:00 p.m. to include Gwangju (Eastern and Western districts), Damyang, Gwangyang, Suncheon, Gokseong, Gurye, and Wando. Additionally, from 6:00 p.m., a tropical night advisory will be issued for Heuksando and Hongdo.

Showers resulting from atmospheric instability are also expected to continue during the hot weather. Between 6:00 p.m. and midnight on August 18, Gwangju and Jeonnam are forecast to receive between 5 and 30 millimeters of showers.

On August 19, 5 to 30 millimeters of rain is expected in Gwangju and Jeonnam between early dawn and morning, followed by strong showers of 5 to 60 millimeters during the day and evening hours. On August 20, more showers of 5 to 30 millimeters are also forecast starting in the morning.

While the rain or showers may temporarily lower the temperature, once the precipitation ends, the high humidity combined with rising temperatures will cause the intense heat to persist.

For the time being, temperatures are expected to be similar to or slightly higher than the seasonal averages (minimum 22–24 degrees Celsius, maximum 29–32 degrees Celsius), and in some areas, tropical nights with temperatures staying above 25 degrees Celsius at night may also occur.

An official from the Gwangju Meteorological Administration advised, "With maximum perceived temperatures reaching around 33 degrees Celsius, it will be extremely hot, so please drink water frequently and refrain from strenuous outdoor activities," adding, "Because showers can result in significant regional differences in precipitation, please check the latest weather information regularly."

This content was produced with the assistance of AI translation services.