Amid record heat, Barcelona recorded its highest temperature in 112 years, reaching 40.7C on Tuesday.
The scorching heat forced brief shutdowns at French energy reactors.
Spain’s biggest wildfire near Madrid continued to flame, covering nearly 20,000 hectares.
In France, wildfires also spread out of control.
Hail lashed the Balkans, affecting homes.
Meanwhile, Scotland and Canada faced separate wildfires under Europe’s unstable weather patterns, triggering concerns.
Authorities warned of deteriorating conditions as high temperatures persisted across the continent, intensifying worries.