The heatwave continued on August 3.

The weather office said Seoul could get even hotter.

People cooled off in a stream in Seoul on August 3.

The temperature felt like 35 degrees Celsius on August 3. It might reach 38 degrees Celsius on August 4.

The heat warning said to stop outdoor work.

People should go to cool places like air-conditioned rooms.

People walked to work in the shade on August 3.

South Korea started a 'severe heatwave warning' in 2026.

Some Japanese cities had very hot days above 40 degrees Celsius.

Scientists say heatwaves are getting worse because of climate change.