
France recorded its hottest day as part of a Europe‑wide heat wave that has triggered red alerts and caused power outages, and that extreme heat has now spread into central and eastern Europe. New records have been set in Switzerland, the Czech Republic and Denmark (37°C), and the heat has already damaged infrastructure in Germany, highlighting cross‑border impacts. Tens of millions remain at risk from wildfires, poor air quality and heat‑related illness as authorities warn of continued dangerous conditions.
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