On August 1st, a heat wave and tropical nights are expected to continue nationwide. The highest perceived temperature is expected to be around 35 degrees Celsius in most areas, and in the Gyeongsangnam-do region, it will soar to over 38 degrees Celsius, which could threaten lives. Daytime temperatures are expected to range from 32 to 38 degrees Celsius, and nighttime lows are also expected to remain above 25 degrees Celsius in many areas. The UV index is expected to be 'very high' from noon onwards in most parts of the country.