A yellow heat health alert has been issued for the southern half of England over the next week, with temperatures once again set to soar.The alert, issued by the UK Health Security Agency (UKHSA), will be in place from 10am on Wednesday until 10am next Tuesday and covers London, the East Midlands, West Midlands, East of England, South East and South West.

A yellow heat health alert has been issued for the southern half of England over the next week, with temperatures once again set to soar.The alert, issued by the UK Health Security Agency (UKHSA), will be in place from 10am on Wednesday until 10am next Tuesday and covers London, the East Midlands, West Midlands, East of England, South East and South West.