UK Issues Highest Heat Alert as June Temperature Record Faces Breach

Britain's Met Office issued a red extreme heat warning—its highest alert tier—on 22 June for parts of England and Wales, forecasting the June temperature record of 35.6°C would be broken. Red warnings signal near-certain population-wide impacts on health, infrastructure, and public services. The heatwave system persisted through 26 June with no signs of weakening, following record-breaking temperatures across continental Europe.