On Sunday the 12th, forecasters said very hot and humid weather will continue as temperatures run high and some areas see showers.
On the 12th, the morning low is forecast at 22∼27 C, with the daytime high at 31∼37 C.
Across most of the country, the maximum heat index is expected to rise to around 33 C for the time being. Some areas will experience tropical nights. In particular, the southern region is forecast to see the maximum heat index climb to around 35 C through the day after tomorrow.
With skies expected to be cloudy nationwide, some rain will fall from morning to afternoon along the South Jeolla south coast and in western South Gyeongsang.
In the afternoon, showers are likely in parts of eastern Gyeonggi, inland and mountainous Gangwon, eastern South Chungcheong, North Chungcheong, and eastern North Jeolla.
Expected rainfall: around 5 mm along the South Jeolla south coast and western South Gyeongsang; 10∼60 mm in Jeju's mountains and 5∼20 mm in Jeju (excluding the mountains); 5∼20 mm in eastern Gyeonggi and inland and mountainous Gangwon; and 5∼30 mm in Daejeon, Sejong, eastern South Chungcheong, North Chungcheong, and eastern North Jeolla.
Waves will run 0.5∼2.0 meters in the East and West Sea nearshore waters and 0.5∼2.5 meters in the South Sea nearshore waters. In offshore waters inside about 200 km of the coast, wave heights are expected at 0.5∼1.5 meters in the East Sea and 1.0∼4.0 meters in the West and South Seas.