Temperatures could hit 30C or 34C in the south-east and 28C in north-west
A heat alert warning has been issued by the Met Office and UK Health Security Agency (UKSA) as temperatures are set to soar to 34C later this week.
The forecaster said a level 2 alert has been issued for southern and central England from midnight on Friday until midnight on Sunday, with a lower level 1 alert in place for northern England.