A European heatwave brings extreme temperatures across the UK and parts of France. In the UK, the Met Office issues a rare “red” weather warning for extreme heat, with forecasts suggesting temperatures could reach around 39C on Thursday and potentially higher if conditions match the top end of the forecast range. Multiple outlets report that the risk includes the possibility of breaking or nearing the UK’s hottest June day record, and that people are advised to avoid the sun during the hottest period. Some areas also see supporting measures and disruption, including transport-related alerts and school closures referenced by UK reports.
In France, heat alerts are expanded across a large share of the mainland departments. The Guardian reports that red weather alerts are extended to 72 of France’s 96 departments, with parts of the country reported to be at risk of temperatures around or above 40C. Separately, West Sussex reports a temperature of 35.8C, surpassing a previous June benchmark dating to 1976, underscoring how quickly the heat is intensifying.