During an unprecedented heat spell, Barcelona noted its highest temperature in 112 years, reaching 40.7C on Tuesday.
The extreme heat forced short-term shutdowns at French energy reactors.
Spain’s most extensive wildfire near Madrid continued to rage, covering nearly 20,000 hectares.
In France, wildfires also raged out of control.
Hail battered the Balkans, affecting homes.
Meanwhile, Scotland and Canada faced individual wildfires under Europe’s volatile weather patterns, sparking concerns.
Authorities cautioned of escalating conditions as high temperatures persisted across the continent, heightening worries.