South Korea is facing a mix of heavy rain and scorching heat, with showers expected in Gangwon Province, especially in the eastern region, as well as coastal areas of Gyeongsang Province and Jeju Island. The downpour could be accompanied by strong gusts and even thunderstorms, with heavy rainfall rates reaching 20 millimeters per hour. Authorities are urging people to exercise caution, particularly regarding safety and traffic, during these weather conditions. While the rain might bring some temporary relief, the temperature will surge back up once the showers subside. The highest temperatures are expected to range between 28 and 33 degrees Celsius, with Seoul reaching 32 degrees Celsius, Busan at 32 degrees Celsius, and Daegu at a scorching 33 degrees Celsius. Maritime safety is also a concern, with strong winds and high waves anticipated in the southern and eastern seas. The Korean Meteorological Administration advises mariners to stay informed about the latest weather updates.