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