The Met Office has declared a heatwave across the UK, with forecasters warning that temperatures could soar to as high as 35°C in some regions. This comes after three consecutive days of consistently high temperatures, brought on by high-pressure systems drawing warm air from the continent.
A heatwave declaration is made when specific temperature thresholds are met for three days, and this current spell of intense heat has prompted widespread concern. Regional breakdowns indicate varying levels of severity, with England's South East, East Anglia, and parts of the Midlands expected to bear the brunt of the extreme weather.
Temperatures in these areas could hit 35°C, with London and surrounding regions likely to experience some of the most intense heat. Wales is forecast to see high 20s to low 30s temperatures, while Northern Ireland can expect similar conditions. Scotland will see above-average temperatures, but generally cooler than the south of England, with some areas reaching the mid-20s.
The elevated temperatures pose significant health risks for vulnerable groups, including the elderly, young children, and individuals with pre-existing medical conditions. The UK Health Security Agency (UKHSA) has issued a Level 3 heat-health alert, advising people to stay hydrated, avoid direct sunlight during peak hours, and check on neighbours and relatives.
The Met Office has also highlighted potential disruptions due to the heat, including impacts on transport infrastructure such as railways and roads. There is an increased risk of wildfires in rural areas with dry conditions, and the public is urged to report any signs of fire immediately.