Schools across London are shutting their doors today as the city battles through its worst heatwave in history. A red weather warning from the Met Office signals a "danger to life" situation, with temperatures set to soar up to 40C in some areas. The unprecedented heat has prompted individual schools to take drastic measures to safeguard their pupils and staff.
While specific lists of affected schools are being communicated directly to parents by local authorities and educational establishments, the widespread nature of the warning has led many to act with caution. Headteachers have been given autonomy to make decisions based on their own circumstances, including factors such as building suitability, ventilation, and access to cooling facilities.
The UK Health Security Agency (UKHSA) has elevated its heat-health alert to Level 4, indicating a national emergency. The main concern is the risk of heat-related illnesses like heatstroke and heat exhaustion – particularly among children who are more susceptible to extreme heat.
A broad swathe of England, including much of London and northern areas, falls under the red warning. Wales and Scotland face high temperatures but currently remain under an amber warning, indicating a serious risk but not quite as severe as the "danger to life" level associated with red. Northern Ireland is also experiencing warm weather, without the extreme heat warnings seen in other regions.
The Met Office forecasts temperatures in London could reach 38C to 40C today, with some models predicting even higher peaks. Wind speeds are expected to remain light, typically below 10 mph, offering little respite from the intense heat.
Authorities have issued practical safety advice: stay hydrated, avoid strenuous activity during peak sun hours, seek shade, and check on vulnerable neighbours or relatives. Parents should check their school's direct communications for specific arrangements regarding closures or altered timetables.
The Department for Education has advised schools to ensure pupils have access to water, stay indoors where possible, and avoid physical activity – but ultimately leaves decisions on closures to headteachers.