Omega block drives temperatures 18°C above normal
A stalled weather pattern known as an Omega block is pushing temperatures across Western Europe as much as 18°C above normal for June. The UK recorded its highest June temperature ever — 36.1°C in southern England — while France saw thermometers exceed 41°C in Poitiers, breaking a record set in 1947. The UK Met Office issued rare 'Red Extreme Heat Warnings' as forecasters warned the heat could persist through the weekend.
Dozens dead as heat triggers water safety crisis
French authorities report at least 48 drowning deaths since the heatwave began, as people flock to rivers, lakes, and the coast to cool off. Two young children died after being left in a hot car. Hospitals across the region are treating heatstroke and dehydration cases. France's electricity grid operator EDF has shut down several nuclear reactors because river water used for cooling has become too warm, raising concerns about power supply.
Schools, transport, and landmarks disrupted
Thousands of schools in the UK and France have closed. The Eiffel Tower restricted hours, and train operators in Britain advised only essential travel, imposing speed restrictions to prevent track buckling. London Underground lines faced delays. Europe is warming at more than twice the global average, the World Meteorological Organization warns, making prolonged heat episodes more likely. The heatwave is expected to ease by early next week.