Hundreds of heat-related deaths have been reported across countries including Spain, France and Italy, with the elderly and vulnerable most at risk.
Record Temperatures & Wildfires
Temperatures have crossed 40°C in several regions, while hot, dry conditions have intensified wildfires and triggered evacuations.
Climate Change Driving Extremes
The UN says the heatwave bears the "fingerprints of climate change," warning that continued fossil fuel use is making such events more frequent and severe.
Authorities Issue Safety Alerts
Governments have urged people to avoid outdoor activities during peak hours, stay hydrated and take precautions to protect vulnerable groups.