Londoners are bracing themselves for another sweltering spell as the Met Office predicts six consecutive days above 30C, triggering a 'Category 4 extreme' warning that poses significant health risks to vulnerable individuals. This is the second prolonged heatwave this summer, and concerns are mounting about public health and infrastructure.
While London will bear the brunt of the heat, other parts of the UK will also experience elevated temperatures, with England's South East expected to see high 20s and low 30s daytime highs. Wales and Northern Ireland may see warm conditions, but not as extreme as London. Scotland is likely to enjoy more moderate weather.
The Met Office advises the public to take precautions: stay hydrated, seek shade between 11 am and 3 pm, and avoid strenuous activity. Those with underlying health conditions, the elderly, and young children are particularly susceptible to heat-related illnesses.
Local authorities and healthcare services are preparing for an influx of patients, issuing guidance to care homes and hospitals. The prolonged nature of this heatwave increases the cumulative risk of heat stress and dehydration, and poses a threat to transport infrastructure, with potential issues including buckled railway lines and melting road surfaces.
With six days above 30C predicted, there is also an increased risk of wildfires in dry areas, prompting authorities to take extra precautions. Pet owners are urged to ensure their animals have access to water and shade.