The UK is bracing for unprecedented heat on Monday, with temperatures forecasted to soar to 34C, making it the hottest bank holiday in recorded history. This follows a record-setting weekend where 32.3C was recorded at Kew Gardens, marking the hottest May day in 79 years. The heat has prompted the Met Office to declare heatwave conditions in eight regions, including Greater London and parts of Essex. In Wales and Northern Ireland, record highs of 27.4C in Cardiff and 23.4C in Armagh were also noted. The UK Health Security Agency has issued its first amber health alert of the year, warning of significant impacts on health and social care services due to the heat. Vulnerable populations, especially older adults, are advised to stay indoors during peak heat hours and to check on those who may need assistance. Age UK emphasizes the importance of community support during this extreme weather.