In a historic heatwave, Barcelona noted its highest temperature in 112 years, reaching 40.7C on Tuesday.
The intense heat forced brief shutdowns at French nuclear reactors.
Spain’s biggest wildfire near Madrid continued to burn, covering nearly 20,000 hectares.
In France, wildfires also raged out of control.
Hail battered the Balkans, damaging homes.
Meanwhile, Scotland and Canada faced separate wildfires under Europe’s unstable weather patterns, sparking concerns.
Authorities warned of escalating conditions as high temperatures persisted across the continent, intensifying worries.