On Wednesday the 22nd, the country will be mostly cloudy, with many clouds in the Seoul metropolitan area and Gangwon Province.
According to the Korea Meteorological Administration and others, on the 22nd the morning low is forecast at 6–14 degrees and the daytime high at 17–21 degrees.
Jeju Island will see rain in the morning, the Jeonnam region in the afternoon, and the Gyeongnam region from night. In the Chungcheong region and southern Gyeongbuk region, there will be places with raindrops under 0.1 mm between late dawn and afternoon.
The expected rainfall over the two days through the 23rd is 30–80 mm for Jeju Island (except the north), 10–40 mm for northern Jeju, 5–20 mm for Gwangju, Jeonnam, Busan and the southern coast of Gyeongnam, and under 5 mm for Ulsan and inland Gyeongnam.
Fine dust concentrations will be at a "bad" level nationwide.
Waves will run 0.5–1.0 m in the nearshore waters of the East and South seas and 0.5–1.5 m in the nearshore waters of the West Sea. Significant wave heights in the inner offshore (the offshore within about 200 km of the coastline) are expected at 0.5–2.5 m in the East and West seas and 0.5–2.0 m in the South Sea.
The forecast lows by major city are ▲ Seoul 10 degrees ▲ Incheon 10 degrees ▲ Daejeon 8 degrees ▲ Gwangju 11 degrees ▲ Daegu 10 degrees ▲ Busan 12 degrees ▲ Ulsan 11 degrees ▲ Jeju 15 degrees.
The forecast highs are ▲ Seoul 19 degrees ▲ Incheon 17 degrees ▲ Daejeon 19 degrees ▲ Gwangju 18 degrees ▲ Daegu 20 degrees ▲ Busan 19 degrees ▲ Ulsan 21 degrees ▲ Jeju 18 degrees.