Jan. 9 (UPI) -- South Korea was experiencing the coldest day of the winter so far Thursday with temperatures ranging from 14 degrees Fahrenheit down to minus 4 degrees. According to the Korea Meteorological Administration, the coldest temperatures will be in some of the mountainous areas of Gangwon Province. Advertisement A cold wave advisory was issued in most parts of South Korea, with strong winds driving windchill temperatures of just below 2 F. The capital of Seoul was expecting 13 F early