A heat wave is a prolonged period of excessively hot weather, which may be accompanied by high humidity. These events can last for several days or even weeks, significantly raising temperatures above the average for a specific region. Heat waves can pose serious health risks, especially for vulnerable populations such as the elderly and those with pre-existing health conditions. Heat waves are often caused by high-pressure systems that trap warm air in an area. Climate change is contributing to the increasing frequency and intensity of heat waves, making them a growing concern for communities worldwide. Proper precautions, such as staying hydrated and avoiding outdoor activities during peak heat, are essential for safety during these extreme weather events.