Brutal heat cancels Fourth of July events, from DC to Philadelphia

Extreme heat and humidity are affecting over 165 million people, with temperatures reaching 38C (100F) and expected to persist for several days. The severe weather has led to the cancellation of Fourth of July events in major cities, including Washington DC and Philadelphia. The heatwave is posing a significant threat to public health and safety, prompting authorities to take precautions. Residents are advised to stay cool and hydrated to mitigate the risks associated with the extreme temperatures.

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