A heatwave is a prolonged period of excessively hot weather, often accompanied by high humidity. During a heatwave, temperatures can soar well above average, making it uncomfortable and sometimes dangerous for people and animals. These extreme conditions can lead to health issues like heat exhaustion and heatstroke, especially for vulnerable groups such as the elderly and young children. Heatwaves can also have significant impacts on the environment. They can cause droughts, affecting crops and water supplies, and increase the risk of wildfires. Additionally, heatwaves can strain energy resources as more people turn on air conditioning to stay cool, leading to higher electricity demand.