This is an in-depth Met Office UK Weather forecast for the next week and beyond.
This week's heatwave - the third for many - will be less hot and less humid compared with the last heatwave. But why? What makes this heatwave less hot and humid? How hot and humid will it get? How widespread will the heat become? And how long will it last?
Bringing you this deep dive is Met Office meteorologist Aidan McGivern.
