United Kingdom braces for extreme heatwave and deepening drought

The United Kingdom is facing a fifth significant heatwave of the summer, with temperatures forecast to reach 36°C to 38°C in parts of England and Wales. This extreme weather follows a record-breaking July, which was the driest on record for England and Wales in 190 years.

As a result of prolonged heat and lack of rainfall, drought conditions have spread across half of England and the entirety of Wales. The Environment Agency has noted that reservoir levels are significantly below long-term averages. In response, water companies are considering or implementing restrictions, including hosepipe bans and potential bans on non-essential business uses such as car washes and private swimming pools.

Health and infrastructure concerns are mounting. The UK Health Security Agency has issued yellow heat-health alerts, warning of risks to vulnerable populations. The Met Office is also considering rare amber or red extreme heat warnings, citing potential impacts on power networks and railway lines. Additionally, retail data shows a decline in high street footfall as shoppers avoid the heat or shift to online purchasing.