The UK is bracing itself for a scorching heatwave this week, with forecasters predicting temperatures to soar in southern England and parts of Wales. The Met Office has warned that certain areas will see highs of 28°C to 30°C by mid-week, potentially exceeding 30°C in some spots.
Current projections suggest that London and the South East could reach highs of 28°C to 30°C, with localised spots potentially hitting 31°C or more. The threshold for a heatwave varies across the UK, but in London it requires three consecutive days of temperatures reaching at least 28°C.
The warmest conditions are expected across England's South East and East Anglia, while Wales' coastal regions and south-east will also experience very warm weather, with temperatures potentially hitting the high 20s. Scotland and Northern Ireland will see an uplift in temperatures, but not to the same extreme levels as southern England.
This period of warmer weather is being driven by a high-pressure system building across the UK, drawing in warmer air from the continent. The Met Office has advised the public to be mindful of the potential impacts of high temperatures, which could feel oppressive in urban areas with light winds of 5-15 mph.
The possibility of a heatwave brings with it serious public health considerations. Authorities often issue advice on staying hydrated, seeking shade during the hottest parts of the day, and checking on vulnerable individuals. While not yet an official health alert, the public should prepare for conditions that could be uncomfortable for some, particularly those with pre-existing health conditions or the very young and elderly.