THE GUARDIAN: Heatwave arriving on Sunday expected to bring most extreme hot weather ever recorded in UK
The UK government has issued the first ever national emergency red alert for heat ahead of expected record temperatures on Monday and Tuesday, with the hottest areas set to be in central and eastern England.
The UK Health Security Agency (UKHSA) has increased the “heat-health warning” alert for England to level 4 – the highest possible – for the first two days of next week, when the Met Office has forecast 40C (104F) for the first time.
The red alert, issued at 10.29am on Friday on the Met Office website, explains the level means a “national emergency”. It says it is “reached when a heatwave is so severe and/or prolonged that its effects extend outside the health and social care system. At this level, illness and death may occur among the fit and healthy, and not just in high-risk groups.” » | Robert Booth, Peter Walker and Gwyn Topham | Friday, July 15, 2022