Rain is expected overnight across the capital area, central regions, Jeolla provinces and Jeju.

Coastal areas along the Yellow Sea may experience gusty winds, thunder and lightning.

Forecast rainfall totals around five millimeters in Seoul, Gyeonggi Province's inland regions and Gangwon Province, five to ten millimeters along the western coast and in Incheon and five to 20 millimeters in Jeju.

Morning temperatures on Saturday will range from seven to 13 degrees Celsius, with Seoul around ten degrees, similar to or slightly cooler than on Friday.

Afternoon highs will range from 15 to 20 degrees nationwide, about two to three degrees lower than Friday.

Strong cold winds will sweep across the country starting Sunday afternoon, sending temperatures sharply lower heading into next week.