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

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.