A summer heat wave is gripping the nation this Saturday,... with the daytime high expected to peak at 36 degrees Celsius in Seoul.<br />The Korea Meteorological Administration says... heat wave warnings have been issued in Seoul, Daejeon and Sejong City,... as well as parts of Gyeonggi-do and Gangwon-do provinces. <br />The weather agency says... scorching heat in the central regions could last until Wednesday,... when showers are forecast nationwide.<br />Due to the heat, the number of patients suffering from heat-related illnesses are on the rise,... so make sure to stay hydrated and refrain from outdoor activities during the sizzling hours. <br />
