NighttimeHeat Advisory
"When, due to a heat wave, a daily maximum apparent temperature of 33℃ or higher has been expected to persist for at least two consecutive days, and nighttime minimum temperature are expected to remain at 25℃ or higher for at least one day; provided that threshold shall be 26℃ for coastal and island areas and 27℃ for Jeju."
Gyeonggi-do(Gwacheon, Anshan, Uiwang, Northeast Paju, South Paju, South Yongin, East Yangpyeong), Gangwon-do(Hoengseong, Hwacheon), Chungcheongnam-do(Asan, Nonsan, Buyeo, Yesan, Taean, Dangjin, Seosan, Boryeong(도서제외), Boryeong island areas, West Hongseong
