Authorities across Spain are issuing stringent heatwave alerts as meteorologists forecast temperatures soaring well beyond seasonal averages. Regions such as Andalusia, Extremadura, and Madrid are expected to experience prolonged periods of intense heat, with daily highs potentially exceeding 45°C (113°F) in some localities. Officials are urging citizens to take necessary precautions, including staying hydrated, avoiding outdoor activities during peak hours, and looking out for vulnerable…