A severe heat wave is set to sweep across the southern United States this week, bringing oppressive temperatures and high humidity, prompting heat advisories that are expected to last through the weekend. The heat dome is likely to break several records, particularly in the Mid-South. As students head back to school, they will face sweltering conditions, with temperatures potentially reaching up to 35°C in areas like Bolesławiec. Meanwhile, extreme weather patterns are causing flash flooding in some regions and increasing wildfire risks in others. The Northeast faces record humidity levels, while forecasters suggest that this heat wave may persist for a significant duration, affecting daily life and raising concerns about safety.