UK Escalates to Rare Red Heat Alert as June Temperatures Approach Record 34°C

The Met Office issued a Red Extreme Heat Warning for June 25–26, forecasting 34°C in southern England and breaking June records. Red warnings, the highest tier, signal risk to the general population. Hospitals, schools, and rail networks across England and Wales prepared for operational strain. France's concurrent heatwave killed roughly 20 people through drowning in unsupervised waters. The UK Climate Change Committee warned months earlier that British infrastructure was built for a climate that no longer exists.