On Sunday, the 19th, it was predicted that the whole country would be mostly clear, with a large daily temperature difference centering on the inland. The Korea Meteorological Administration predicted that the lowest temperature on Sunday morning would be minus 4 to 7 degrees and the highest daytime temperature would be 12 to 19 degrees. The daytime temperature in Seoul is expected to be a minimum of 2 degrees and a maximum of 15 degrees. With the daily temperature difference widening by more than 15 degrees in the inland, it seems necessary to take care of health during the change of seasons. By region, Incheon 3-12, Chuncheon Ng-3-17, Gangneung 6-18, Daejeon 0-18, Gwangju 2-19, Busan 7-17, Changwon 4-18, and Jeju 6-13. Some areas will have high fine dust concentrations. The Korea Meteorological Administration forecasted the metropolitan area, Chungcheong area, Gwangju and Jeonbuk as ‘bad’, and other areas as ‘normal’. He added that Gangwon-do Yeongseo and Daegu-Gyeongbuk regions will temporarily show a ‘bad’ level at night. The atmosphere in most areas of the country is very dry, so it seems that special attention should be paid to fire prevention such as forest fires. The waves of the sea will be relatively calm at 0.5 to 1.0m in the East and South Seas and 0.5m in the West Sea. The wave height of the far inner sea is predicted to be 0.5 to 1.5m in the East Sea, 0.5 to 2.0m in the South Sea, and 0.5 to 1.0m in the West Sea. Reporter Song In-geol [email protected]