A cold wave and heavy snow will hit South Korea Saturday, with up to 10 centimeters of snowfall predicted for some areas in the central region, according to the weather agency Friday. Snow was expected to begin falling along the western coast Friday and could spread to most parts of the country by Saturday, said the Korea Meteorological Administration. Predicted snowfall ranges from 10-30 cm for Ulleungdo and Dokdo, 5-20 cm for Jeju Island’s mountainous regions, and 3-10 cm for southern