The Met Office has issued an uncommon amber warning for extreme heat, indicating that millions of residents in southern England, the Midlands, and parts of Wales are likely to experience symptoms next week. This is the most severe heat warning in four years, with the last one issued in August 2022.
Warning Details
The warning is in effect from 1am on Monday, June 22 until 23:59pm on Tuesday, June 23. Temperatures are expected to rise to around 30°C over the weekend, peaking at approximately 34°C on Monday and Tuesday. Some areas may see even higher temperatures.
Health Impacts
Authorities warn of widespread impacts on people and infrastructure. Those susceptible to heat may suffer adverse health effects, but even the general public could show symptoms such as sunburn or heat exhaustion. Key signs of heat exhaustion include dehydration, nausea, and fatigue.
Dehydration Symptoms
According to the NHS, dehydration symptoms vary between adults and children. Adults may experience thirst, headache, light-headedness, dark urine, less frequent urination, dizziness, tiredness, and dry mouth. Babies may have a sunken soft spot, sunken eyes, few tears, fewer wet nappies, or drowsiness.
Infrastructure and Work Disruptions
The Met Office cautions about transport disruptions, possible power outages, and failures in heat-sensitive systems. Some changes in working practices and daily routines may be required.
Advice to Stay Cool
To stay cool, the Met Office advises: keep out of the sun and avoid exercise between 11am and 3pm, drink plenty of fluids, and close curtains in rooms facing the sun. If venturing outdoors, carry water, stay in shaded areas, apply sunscreen, and wear a wide-brimmed hat.
