The UK experienced its hottest day of the year today, with temperatures reaching 30C, according to the Met Office.

A yellow heat-health alert is scheduled to be issued for the majority of England starting at 08:00 BST on Monday. This alert signifies that high temperatures are expected, posing potential health risks to the public.

A scorching heatwave has taken hold of the US south-west, with record-breaking temperatures reaching over 110F in some states. Roughly half of Arizona and Nevada are currently under an excessive heat alert as the region experiences unusually high temperatures for this time of year. This first heatwave of the year is expected to persist for at least another day, with records being shattered across California and Arizona. Despite summer officially beginning in two weeks, the National Weather Service has extended the excessive heat alert until Friday evening in Arizona and Nevada. In Las Vegas, the alert has been extended through Saturday, marking the earliest occurrence of such extreme heat in the city's history. Residents in the affected areas are feeling the intensity of the heat, with many describing it as "hotter than we're used to." The scorching temperatures serve as a stark reminder of the importance of staying hydrated and taking precautions to stay safe during this heatwave.