Overview

• The UK Health Security Agency has issued an amber heat-health alert across England from June 19 to June 23, warning of significant impacts on NHS and social care services
• Temperatures are forecast to peak at around 33°C on June 21 with overnight lows above 20°C in some areas, creating ‘tropical nights’ that can disrupt sleep
• Older adults and people with pre-existing conditions are at heightened risk of heat-related illnesses such as dehydration, heat exhaustion and heatstroke
• Network Rail is preparing for possible speed restrictions on rail lines heated above safe limits while the London Fire Brigade warns of increased wildfire risk in dry grasslands
• Charities and health organisations advise keeping hydrated, cooling homes, avoiding outdoor activity during midday heat and checking on vulnerable neighbours