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

A four-day heat health alert has been issued starting today for most of England, as temperatures are expected to reach 31C in some areas. Forecasters have also predicted that today will be the warmest day of the week.

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.

Thirteen individuals were arrested in Greece after fireworks launched from a yacht ignited a forest fire on the island of Hydra. The incident occurred amidst high winds and hot weather conditions that have been fueling wildfires across the country. The mayor of Hydra expressed anger over the situation and promised to take legal action against those involved in starting the fire.

A heat health alert has been issued for most of England as temperatures are expected to reach 30C in some areas. The alert covers all regions except one, with concerns raised about the potential for "significant impacts" on the health and social care sector. The UKHSA warns of the potential risks associated with the soaring temperatures.

Parts of the UK are currently experiencing a "pollen bomb," causing increased discomfort for hayfever sufferers. The forecast indicates that a heatwave could hit the country next week, bringing potentially high temperatures. This news may be welcomed by some, but for those with hayfever, it could mean even more challenges as they navigate through the peak pollen season.

Unprecedented heat waves swept across the Southwest United States, shattering records as temperatures climbed well into the triple digits. Southern California, Nevada, and Arizona experienced scorching temperatures exceeding 110 degrees, setting new highs for the region.

A "heat dome" has settled over the West Coast, bringing scorching temperatures of up to 112F and creating dangerous conditions for over 10 million people in California, Nevada, and Arizona. This phenomenon is expected to persist throughout the week, posing a serious threat to residents in the region. The extreme heat has raised concerns about the potential for wildfires, as dry conditions and high temperatures increase the risk of ignition. Authorities are urging residents to take precautions to stay safe and avoid activities that could spark fires. The heat dome is expected to bring "dangerous heat" to the affected regions, making it essential for people to stay hydrated, seek shelter in air-conditioned spaces, and avoid prolonged exposure to the sun. It is crucial for individuals to take care of themselves and their loved ones during this challenging time. As the heat wave continues to impact the West Coast, it is important for everyone to stay informed about the latest updates and follow guidelines from local authorities to ensure their safety.