On the 30th, the perceived temperature is expected to rise around 35 degrees Celsius, making it very hot. There is a high possibility of heat-related illnesses, so outdoor activities and going out should be avoided. In addition, food management should be thoroughly conducted to prevent food poisoning.
In particular, infants, the elderly, pregnant women, and those with chronic diseases are more susceptible to heat-related illnesses, so they should pay extra attention to their health. Moreover, due to increased electricity usage, there is a possibility of air conditioner outdoor unit fires or power outages, so precautions should be taken.
The morning low temperature is forecasted to be between 22 and 28 degrees Celsius, while the afternoon high temperature is expected to be between 32 and 38 degrees Celsius.
The sky across the country is generally expected to be clear, but it is anticipated that clouds will gradually increase starting from the western regions. There will be places in the northeastern part of Gyeonggi Province and the inland and mountainous areas of northern and central Gangwon Province where showers of 5 to 20 mm may occur in the afternoon.
The concentration of fine dust is expected to be at a level of 'good' to 'moderate' across all regions due to smooth atmospheric diffusion.
In the eastern waters off Jeju Island, strong winds and high waves are expected, so vessels navigating or operating in this area should be cautious.
The sea waves are expected to be 0.5 to 1.0 m in the eastern sea and 0.5 to 1.5 m in the western and southern seas.
In the offshore waters (approximately 200 km from the coastline), wave heights are predicted to be 0.5 to 1.5 m in the East Sea, 0.5 to 3.5 m in the West Sea, and 0.5 to 2.5 m in the South Sea.