A severe heatwave is impacting several European regions starting Wednesday, June 17th. Temperatures are forecast to exceed 43 degrees Celsius in some areas, posing significant health risks. Western Europe is particularly vulnerable as a strong heat dome develops overhead. Meteorological maps indicate this dome will trap hot air, exacerbating the conditions. The extreme heat is expected to persist, prompting concerns about wildfires and strain on infrastructure. Authorities are issuing warnings and advising citizens to take precautions against heatstroke and dehydration. The situation is being closely monitored as the heat dome intensifies.