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

A massive heat wave is affecting nearly 20 states across the East Coast and Midwest, turning the Fourth of July celebrations into a sweaty ordeal for many Americans. The National Weather Service has issued extreme heat warnings, urging caution during outdoor festivities and events. This comes as the nation marks its 250th anniversary and the peak of World Cup excitement. The heat wave underscores the urgent need to address climate change and its impact on weather patterns, highlighting the importance of public health measures to ensure safety during such extreme conditions.