Rainfall is expected in southern regions of South Korea and on Jeju Island this Saturday, October 10th. Precipitation will be concentrated in these areas, with Jeju Island potentially receiving up to 50 millimeters of rain. Other parts of South Korea are expected to remain relatively dry. Residents in affected areas should prepare for potential disruptions to travel plans and outdoor activities. This weather pattern will bring cooler temperatures in the south compared to other regions. Further updates are expected from the Korea Meteorological Administration regarding rainfall intensity and potential warnings.