The UK is bracing itself for potentially record-breaking temperatures as the Met Office extends its unprecedented red extreme heat warning. Forecasters predict that parts of England could see temperatures soar above 40°C early next week, a level never before recorded in the country.
The red warning now covers areas from London and the South East, stretching northwards through the Midlands into northern England. This is the first time such an extreme heat warning has been issued for the UK, with the Met Office describing the intensity and duration of this heatwave as "exceptional". A plume of hot air originating from southern Europe is driving the heat.
Outside the red warning area, which includes the remainder of England, Wales, and parts of central and southern Scotland, an amber extreme heat warning remains in effect. Northern Ireland can expect very warm conditions, but not to the same extreme levels as elsewhere. The Met Office advises that temperatures will still be significantly high within amber zones, posing risks to vulnerable individuals.
The health implications are severe, with a surge in heat-related illnesses anticipated. Health services are particularly concerned for the elderly, young children, and those with pre-existing conditions. Transport networks face severe challenges, including buckling railway lines, melting road surfaces, and air travel disruption. Water and power infrastructure may also come under strain as demand increases.
Met Office Chief Meteorologist Paul Gundersen said, "The current hot weather is set to intensify further over the weekend and into next week, potentially breaking national records for extreme temperatures." He urged people to take all necessary precautions to protect themselves and others.
The public is strongly advised to stay indoors during the hottest parts of the day (11 am - 3 pm), drink plenty of water, wear light-coloured clothing, and avoid strenuous activity. Pet owners should ensure their animals have access to shade and fresh water. With wind speeds remaining relatively light (5-15 mph), the heat will feel oppressive without cooling breezes.