The UK is bracing itself for another sweltering day of temperatures soaring up to 32C in parts, with experts warning that this prolonged heatwave has still got a way to go. Today, July 17th marks what forecasters believe will be the midpoint of this prolonged period of scorching highs.
England's South East is likely to bear the brunt of the heat, while other regions including the Midlands and northern England can expect temperatures in the late 20s. Wales is also set for continued heat, with temperatures widely forecast to reach 28C, particularly in eastern areas. Scotland will see mid-20s temperatures, although some western parts could hit a high of 26C. Northern Ireland is under a hot weather alert, with temperatures expected to peak at around 25C.
The prolonged hot spell is being driven by a slow-moving high-pressure system that has brought stable, sunny conditions and light winds across the UK. Wind speeds are generally low, averaging between 5-10 mph, which offers little respite from the heat. The Met Office has stressed the importance of vigilance as the cumulative effect of several days of high temperatures can pose significant health risks to vulnerable groups.
Public Health England, NHS Scotland, Public Health Wales, and the Public Health Agency in Northern Ireland have issued guidance urging people to stay hydrated by drinking plenty of water, wear light clothing, and avoid strenuous activity during the hottest parts of the day. They also advise seeking shade whenever possible and checking on vulnerable neighbours, friends, and family members.
Looking ahead, there is an increased risk of isolated thunderstorms developing towards the end of the week, particularly in western and southern parts of the UK. While these could bring a temporary drop in temperatures and some much-needed rain, they also carry the potential for localised flooding and lightning strikes. The Met Office will continue to monitor the situation closely and update its warnings as necessary.