On Saturday, the 19th, the nation will be generally overcast with rain.
Rain will start in the morning in the metropolitan area and inland mountainous regions of Gangwon, expanding nationwide by the afternoon and continuing into the next day.
From the 19th over two days, the expected rainfall amounts are 10 to 40 mm in the inland mountainous areas of northern Gangwon, 5 to 30 mm in northeastern Gyeonggi, inland mountainous areas of Gangwon (excluding northern areas), 5 to 20 mm in the metropolitan area (excluding northeastern Gyeonggi), Chungcheong region, and Jeju Island, and 5 to 10 mm in the coastal areas of eastern Gangwon, the Jeolla region, Busan, Ulsan, Gyeongnam, and Gyeongbuk (excluding inland central south and eastern coastal areas), and less than 5 mm in inland central southern Daegu and eastern coastal Gyeongbuk.
The morning low temperatures are forecasted to be between 11 and 18 degrees Celsius, while the daytime high temperatures are expected to reach 16 to 27 degrees Celsius.
Fine dust levels will show 'good' to 'moderate' across all regions; however, the metropolitan area is expected to have 'bad' levels until dawn.
The sea waves will be 0.5 to 1.5 meters in the East Sea, West Sea, and South Sea coastal waters. The wave heights in the inner sea (about 200 km off the coastline) are predicted to be 0.5 to 3.5 meters in the East Sea, and 0.5 to 2.0 meters in the West Sea and South Sea.