The Met Office has confirmed a full list of areas where the UK heatwave will continue on Saturday, June 27, marking the fourth consecutive day of extreme temperatures. Hot and humid weather will persist over parts of east and southeast England, with an amber weather warning for extreme heat in effect until 9pm.
Amber warning details and health impacts
The amber warning highlights that adverse health effects are likely to be experienced by those vulnerable to extreme heat. The wider population may also suffer from sunburn, heat exhaustion (including dehydration, nausea, and fatigue), and other heat-related illnesses. Some changes in working practices and daily routines are likely to be required.
According to the Met Office, there is an increased chance that heat-sensitive systems and equipment may fail, potentially leading to power cuts and loss of other services to homes and businesses. More people are expected to visit coastal areas, lakes, and rivers, raising the risk of water safety incidents. Delays to road, rail, and air travel are possible, with potential welfare issues for those experiencing prolonged delays.
Temperature forecasts
Very hot weather will continue to affect eastern and southeastern England, though temperatures may be a few degrees cooler than the previous few days. Temperatures will still widely exceed 30°C, peaking around 32–34°C in London or East Anglia. Night temperatures are unlikely to fall below the high teens Celsius for most, with some places possibly remaining in the low 20s°C. These conditions will be accompanied by high humidity.
Full list of areas under the warning
The Met Office has released the complete list of areas facing the fourth day of heatwave on Saturday:
- Lincolnshire
- Northamptonshire
- Rutland
- Bedford
- Cambridgeshire
- Central Bedfordshire
- Essex
- Hertfordshire
- Luton
- Norfolk
- Peterborough
- Southend-on-Sea
- Suffolk
- Thurrock
- Bracknell Forest
- Brighton and Hove
- Buckinghamshire
- East Sussex
- Greater London
- Hampshire
- Kent
- Medway
- Milton Keynes
- Oxfordshire
- Reading
- Slough
- Surrey
- West Berkshire
- West Sussex
- Windsor and Maidenhead
- Wokingham
Advice for residents
Residents in these areas are advised to take precautions, including staying hydrated, avoiding strenuous activities during peak heat, and checking on vulnerable neighbours. Travel disruptions are possible, so commuters should check for updates before heading out.
