A significant heat dome is currently affecting more than 100 million people across the United States, with extreme heat and humidity posing dangerous conditions from the South to the Northeast. As temperatures soar into the triple digits, residents are advised to stay indoors and avoid the sun. Heat advisories have been issued in multiple states, with the Midwest and Northeast preparing for a shift in weather patterns. Severe thunderstorms are also anticipated, with warnings in place in several areas. The ongoing heatwave is exacerbated by climate change, leading to record-breaking temperatures in various cities, including a potential tie for historical highs in Charlotte. Heavy rains and severe storms are expected to accompany the oppressive heat as the situation unfolds over the weekend.