Citizens are sheltering from the rain with umbrellas on a street in Seocho-gu, Seoul. Reporter Han Subin As the rain clouds that poured heavy rain in the Chungcheong and Jeolla regions move to the metropolitan area, very heavy rain will fall mainly in the metropolitan area and Gangwon-do until early morning on the 10th. After the rain stops, a heat wave is expected to rage across the country. In a regular forecast briefing on the 9th, the Korea Meteorological Administration said, “As a strong precipitation zone moves north, from this night to the 10th...