The UK is set to experience another heatwave, with temperatures forecast to exceed 30°C in parts of southern and south-eastern England, potentially reaching 33°C.

This weather event, which could last into mid-July, is driven by a ridge of high pressure linked to the Azores High, blocking Atlantic low-pressure systems and creating a settled, sunny pattern.

While not as intense as the record-breaking heatwave in late June, this heatwave is expected to persist longer, with temperatures peaking during the middle to latter part of the week.

The UK Health Security Agency has issued yellow heat health alerts for several regions, warning of heightened health risks, particularly for vulnerable populations.

A heatwave is defined as three consecutive days with temperatures meeting or exceeding regional thresholds, typically around 25°C in most areas and 28°C in London and the south-east.The north-east of England and eastern Scotland will see milder conditions, while western regions will be cooler due to Atlantic breezes.Forecasters note that while the heatwave could last into July, temperatures are unlikely to reach June's record levels.The article highlights the importance of preparedness and the potential health impacts of prolonged high temperatures.