Heat Dome Sweeps Europe and North America, Raising Questions About Cause and Duration

A heat dome is driving unprecedented temperatures across Europe. The same high-pressure system has now moved into North America. Cities on both continents are experiencing record-breaking heat. Meteorologists are investigating the atmospheric conditions behind the event. Experts warn the extreme heat could persist for weeks. Authorities are issuing heat advisories and urging precautions. The duration of the heat dome remains uncertain. Observers will monitor satellite data for signs of weakening.