A heatwave is a prolonged period of excessively hot weather, which may be accompanied by high humidity. It is typically defined as a heat event that lasts for several days, often with temperatures significantly above the average for that region and time of year. Heatwaves can lead to various health risks, including heat exhaustion and heatstroke, especially for vulnerable populations such as the elderly, children, and those with pre-existing health conditions. The intensity and duration of a heatwave can vary depending on geographical location and climate, and it is often measured in terms of temperature thresholds that exceed the normal climate conditions of an area.
As an intense wave of heat approaches, Victoria is set to experience unprecedented temperatures this weekend and into early next week. For the first time in four years, residents should brace for potential highs of up to 45°C, fueled by a warm air mass moving across southeastern Australia. This surge will kick off a string…