Temperatures are set to soar to 38C over the next four days (Gareth Fuller/PA) (PA Wire)Extreme heat warnings and health alerts have been issued as the UK is set to bake in record-breaking temperatures which could reach up to 38C. Britons can expect sweltering hot weather until at least Thursday, with the Met Office warned that this week could break the record for the hottest June temperature of 35.6C, which was set in 1976 in Southampton. The heatwave could bring disruptions to rail, road and air travel with National Rail advising travellers to check their journeys in advance. The UK Health Security Agency (UKHSA) warned people to expect significant impacts across health and social care services along with a rise in deaths, particularly among those aged 65 and over or with health conditions.Over the coming days, humid conditions are forecast alongside potentially tropical nights, when the overnight temperature does not fall below 20C, making it feel “muggier” than last month’s heatwave, the weather service said.Monday and Tuesday’s warning covers most of southern England, central and eastern Wales, and much of the Midlands, while Wednesday and Thursday’s alert also includes parts of Greater Manchester, Yorkshire and Cheshire.People in the alert area are advised to drink plenty of fluids and keep out of the sun, and avoid exercising between 11am and 3pm, the weather service said.Mapped: Where is going to be hottest this week?An extreme heat weather warning has been issued by the Met Office as temperatures are set to soar to a record-breaking 38C this week.The amber warnings cover parts of England and Wales over four days this week, with the first for Monday and Tuesday covering central and southern England including the Midlands and parts of Wales.The hot spell could lead to delays on the roads and railways, and emergency services are bracing to help those vulnerable to extreme heat.Read the full article here: Holly Evans22 June 2026 08:09Weather warnings in place until ThursdayFor Monday, central southern England could see highs of up to 34C with the temperature set to climb to 37C on Tuesday in southern England and south-east Wales, Met Office meteorologist Simon Partridge said.“Then Wednesday and Thursday, both 38C but there’s potential for it to go higher and then by Friday, coming down a little bit, so we’ll see 33C and then it should ease off into the weekend but still stay quite warm, even into next week, although it won’t be anywhere near as warm as this week,” he added.An extreme amber heat warning has been issued by the Met Office from Monday until Thursday, flagging potential health impacts for people vulnerable to extreme heat and heat-related issues for the wider population, as well as a possible increase in water safety incidents.Monday and Tuesday’s warning covers most of southern England, central and eastern Wales, and much of the Midlands, while Wednesday and Thursday’s alert also includes parts of Greater Manchester, Yorkshire and Cheshire.Sunbathers relax in the sunshine on Bournemouth beach on the south coast of England (AFP/Getty)Holly Evans22 June 2026 08:06Temperatures set to hit 38C as extreme heat warnings issuedThe UK is set to bake in record-breaking temperatures which could soar to more than 38C as extreme heat warnings and health alerts have been issued.According to the Met Office, the sweltering heat could last until at least Thursday, sparking weather warnings and concerns for vulnerable people.Forecasters have said there is “growing confidence” this week could break the record for the hottest June temperature of 35.6C, which was set in 1976 in Southampton.The UK Health Security Agency (UKHSA) warned people to expect significant impacts across health and social care services along with a rise in deaths, particularly among those aged 65 and over or with health conditions.The extreme heat could also bring disruptions to rail, road and air travel, with the possibility of some tarmac melting, according to the Met Office.On Monday, National Rail advised travellers to check their journeys in advance, allow for extra time and to carry water.Holly Evans22 June 2026 08:03