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A massive heat dome is currently impacting 70 million people across the United States with temperatures reaching 120 degrees.

A large high-pressure atmospheric system, known as a heat dome, is currently trapping hot air and humidity over a significant portion of the United States. The phenomenon is affecting approximately 70 million people, with temperatures in the Southwest and parts of the Midwest reaching as high as 120 degrees. While the core of the heat dome is shifting west toward California and the Four Corners region, many states in the South and Midwest are experiencing extreme heat and severe drought. Meteorologists note that the persistence and strength of these heat waves are unusual, likely influenced by El Niño and the burning of fossil fuels. Experts warn that individuals with heart disease, high blood pressure, and a higher body mass index are particularly vulnerable to heat stroke. To mitigate the issues, authorities recommend staying hydrated, wearing light-colored clothing, and seeking air conditioning. While the heat dome is expected to last through the weekend, the continental U.S. has already recorded the second-hottest first half of the year on record.

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