The UK is preparing for a substantial heatwave this week, with the Met Office forecasting temperatures that could reach a scorching 33C in parts of England. This extreme heat has prompted health warnings, as at least 21 counties are expected to see temperatures climb above 30C, potentially breaking existing records for the year.
Forecasters anticipate the heat to build steadily, peaking around mid-week. While England is expected to bear the brunt of the highest temperatures, other regions will also experience significantly warmer conditions. In Wales, temperatures are likely to reach the high 20s, with similar figures expected across parts of Scotland and Northern Ireland, though these areas may see slightly cooler coastal breezes.
Public health bodies have issued advice, urging individuals to take precautions. This includes staying hydrated by drinking plenty of water, seeking shade during the hottest parts of the day (typically between 11 am and 3 pm), and checking on vulnerable friends, family, and neighbours. The elderly, very young children, and those with pre-existing health conditions are particularly susceptible to heat-related illnesses.
The elevated temperatures are also expected to bring uncomfortable nights, with overnight lows remaining significantly above average, making it challenging for some to sleep. The Met Office has indicated that while the heatwave is forecast to be intense, it may be relatively short-lived, with a return to more seasonal temperatures expected towards the end of the week, potentially accompanied by thunderstorms.
For those living in affected regions, practical steps include closing curtains and blinds during the day to keep homes cool, wearing loose-fitting, light-coloured clothing, and avoiding strenuous physical activity. Pet owners are also reminded to ensure their animals have access to shade and fresh water, and to avoid walking dogs on hot pavements.