Red Heat Warning Remains In Force Across Sussex As Temperatures Continue To Soar

(c) Met Office

A rare red extreme heat warning remains in force across Sussex as forecasters warn temperatures could climb even higher following the UK's hottest June day on record.

The Met Office warning, which also covers Surrey and Kent, remains in place until 9pm on Friday and highlights a significant risk to health, transport and essential services.

Temperatures reached a record-breaking 36.1°C in Hampshire on Wednesday, surpassing previous June highs, with forecasters warning parts of South East England could see temperatures approach 38°C before cooler conditions arrive.

The Met Office says the combination of extreme heat and high humidity could have serious impacts, particularly for older people, young children and those with underlying health conditions.

Residents are being urged to stay hydrated, avoid unnecessary travel during the hottest parts of the day and check on vulnerable friends, neighbours and relatives.

Transport operators are also warning of disruption, with National Rail advising passengers to expect delays and cancellations on routes including Southern, Thameslink, Gatwick Express and Great Northern services through to Friday.

Hundreds of schools across the South East have either closed or reduced opening hours because of the extreme conditions. In East Sussex, a number of schools have announced closures or altered arrangements as the heatwave continues.

Water companies have also appealed for customers to use water carefully, with some areas across the South East reporting supply issues and reduced water pressure amid soaring demand.

The red warning is only the second of its kind issued by the Met Office since the extreme heat alert system was introduced in 2021.

Scientists say episodes of extreme heat are becoming more likely as the climate changes, with experts warning that the UK must prepare for hotter summers and more frequent temperature records in the years ahead.