Explainer-What is a 'heat dome' and how does it power heatwaves?

BRUSSELS (Reuters) -Large parts of Western Europe were in the grip of a severe heatwave on Monday, with temperatures breaching 40 degrees Celsius (104 degrees Fahrenheit) in Spain and wildfires breaking out in France. Read full story

Source : https://www.thestar.com.my/news/world/2025/07/01/explainer-what-is-a-039heat-dome039-and-how-does-it-power-heatwaves