On Sunday, the 4th, the weather is expected to be generally clear across the country. In the metropolitan area, as well as northern and southern parts of Gangwon, northern Chungbuk, and eastern Gyeongbuk, winds may blow strongly at times with gusts of around 55 km/h, so attention should be paid to facility management and safety accidents.
As of 5 a.m. that day, the temperatures were 8.4 degrees in Seoul, 9.4 degrees in Incheon, 6.6 degrees in Suwon, 4.8 degrees in Chuncheon, 12.5 degrees in Gangneung, 8.0 degrees in Cheongju, 7.0 degrees in Daejeon, 8.3 degrees in Jeonju, 7.9 degrees in Gwangju, 11.0 degrees in Jeju, 7.8 degrees in Daegu, 9.6 degrees in Busan, 10.5 degrees in Ulsan, and 8.3 degrees in Changwon.
The highest temperature during the day is forecasted to be between 17 and 23 degrees. The temperature difference between day and night is expected to be around 15 degrees, particularly in inland areas.
The fine dust concentration is expected to be at a "good" level across all regions due to smooth atmospheric dispersion. The waves at sea will be 0.5 to 2.0 meters in the East Sea, and 0.5 to 1.5 meters in the West and South Seas.
In the offshore waters (approximately 200 km from the shoreline), wave heights are observed to be 1.0 to 3.5 meters in the East Sea, and 0.5 to 2.0 meters in the West and South Seas.