On Saturday, the 5th, the heat is expected to be significant nationwide. In many areas, the maximum perceived temperature is expected to rise above 33 degrees.
Some areas in Gyeonggi Province, the eastern coast of Gangwon, Chungcheong region, southern regions, and eastern Jeju are expected to see maximum perceived temperatures around 35 degrees.
As of 5 a.m. that day, the temperatures in major areas are: Seoul 26.1 degrees, Incheon 25.1 degrees, Suwon 25.1 degrees, Chuncheon 25.5 degrees, Gangneung 28.9 degrees, Cheongju 25.5 degrees, Daejeon 24.9 degrees, Jeonju 25.3 degrees, Gwangju 25.2 degrees, Jeju 25.6 degrees, Daegu 25.7 degrees, Busan 25.7 degrees, Ulsan 26.3 degrees, Changwon 23.2 degrees.
The maximum daytime temperature is expected to range from 28 to 36 degrees, which is higher than usual. Many areas will also experience tropical nights for the time being.
The central region will be generally cloudy, while the southern region will have occasional clouds. Jeju Island is expected to be mostly clear.
In the metropolitan area and the Gangwon inland and mountainous regions, there may be light rain with drops of less than 0.1 mm until the morning.
The fine dust concentration is expected to be at a level of 'good' to 'moderate' nationwide due to smooth atmospheric diffusion.
The sea waves are expected to be 0.5 to 1.5 meters in the East Sea and West Sea, and 0.5 to 1.0 meters in the South Sea.
The wave height in the inner offshore waters (about 200 km from the coastline) is expected to be 0.5 to 1.5 meters in all seas including the East Sea, West Sea, and South Sea.