On Tuesday, the 26th, the entire country will generally be cloudy, and the rain that started the day before will continue. Even with the rain, the heat wave will persist.
From the 25th for two days, the expected rainfall is 30 to 80 mm in the metropolitan area (with heavy rainfall exceeding 100 mm in some places), 20 to 60 mm in inland Gangwon, mountainous areas, Chungcheong, and Jeolla regions (with heavy rainfall exceeding 80 mm in some places), 5 to 30 mm in Gyeongsang, and around 5 mm on the east coast of Gangwon. In Jeju Island, 5 to 40 mm of rain is forecasted from the 26th for two days.
The Korea Meteorological Administration noted, 'As heavy rain can fall in a short period, rivers may swell suddenly. Therefore, do not use riverside walking paths or underpasses, and be cautious of flooding in low-lying areas and river overflow.'
Although rain is falling in various places, Daegu's daytime temperature is expected to rise to 34 degrees, so the heat wave is unlikely to ease. The morning low is forecasted to be between 23 and 28 degrees, while the afternoon high is predicted to be between 29 and 34 degrees.
With heat advisories in effect for the eastern coast of Gangwon, some southern regions, and Jeju Island, the maximum perceived temperature will rise to around 33 degrees, making it very hot. Additionally, tropical nights may occur, especially in urban areas and along the coast, so health management is important.
The concentration of fine dust is expected to be at 'good' levels across all regions due to smooth atmospheric dispersion and the influence of rainfall.
Waves in the sea will be 0.5 to 1.5 m in the eastern and southern coastal waters, and 0.5 to 2.0 m in the western coastal waters. In the inner seas (approximately 200 km offshore), wave heights are expected to be 0.5 to 3.5 m in the east, 1.0 to 2.5 m in the west, and 0.5 to 2.0 m in the south.