Amber Extreme Heat Warning Issued as UK Temperatures Threaten to Hit 38°C

The Met Office has issued a rare Amber Extreme Heat warning for Thursday, as the UK's latest heatwave reaches its peak with temperatures potentially matching the year's record high of 38°C.

The warning covers large parts of eastern and southern England as well as the Midlands from 09:00 BST until 23:59 BST on Thursday. High pressure drawing hot air from continental Europe is driving the surge in temperatures, threatening power networks, transport infrastructure, and public health across the region.

The UK Health Security Agency (UKHSA) has also put amber heat health alerts in place across almost all of England through to Friday, with only the North East remaining under a less severe yellow alert. Officials warn that the conditions could trigger widespread strain on medical services and cause an increase in deaths, particularly among older adults.

"While the peak heat will be more short-lived than recent heatwaves, temperatures widely into the mid-30s Celsius on Thursday brings the potential for impacts for some, which is why a Met Office warning has been issued," said Met Office Chief Forecaster Chris Bulmer.

William Spencer, climate and first aid expert at the British Red Cross, emphasized safety precautions:

"While periods of hot weather have become more familiar in recent years, they can still pose serious risks to health. In fact, after prolonged dry and warm conditions, it is more important than ever to follow heat safety advice. Simple steps such as wearing sunscreen, drinking plenty of fluids, seeking shade during the hottest parts of the day and taking regular breaks from the sun can help protect you and those around you."

The intense heat arrives alongside severe water shortages, with official drought status expanded to cover 71.3% of England, affecting 45 million residents and placing over 27 million under active water restrictions.

This year marks the first time in recorded UK history that temperatures above 35°C have been recorded in four consecutive months. While persistent dry conditions have fueled wildfires across Suffolk, Wales, and Scotland, northwestern Scotland and parts of Northern Ireland continue to experience localized showery rain.

Atlantic weather fronts may bring weak, scattered rain across southern England and Wales by Sunday, offering the first potential moisture for many areas in nearly two months before high pressure returns late in August.