A sweaty Fourth of July ahead for the US as extreme heat descends on 20 states

This Fourth of July, Americans across the East Coast and Midwest are bracing for extreme heat affecting about 20 states, prompting warnings from local officials to stay cautious. As people gather for Independence Day festivities and World Cup matches, the National Weather Service has issued severe heat warnings, emphasizing the need for hydration and shade. This intense heatwave underscores the growing challenges posed by climate change, reminding us of the importance of preparedness and awareness during such extreme weather events.