UK faces fourth heatwave

A fourth heatwave this summer threatens to push temperatures above 30C in parts of England while health officials warn of rising risk to vulnerable groups.

UK braces for fourth heatwave as temperatures top 30C

Britain is bracing for a fourth heatwave this summer with temperatures likely to pass 30C in parts of England on Monday. A yellow health alert runs from midday Monday to Wednesday evening for most of England, excluding the North West and North East. Officials warn that heat related harm could rise among people over 65 and other vulnerable groups, placing more demand on health services and increasing the risk of overheating during the night.

Sunday is expected to be hot as well with London and other areas reaching into the high 20s and nights staying above 20C in some places. Forecasters say hot nights and dry conditions may fuel grass fires in parts of the country. The remnants of ex tropical storm Dexter are projected to move toward the UK from the Atlantic on Sunday, but meteorologists say the impact should be limited with possible rain and thunderstorms later on Monday into Tuesday. Across Europe, Spain, Portugal and parts of France could see the 40C mark.

The forecast points to a weather pattern where a low pressure system to the west and a high pressure to the east drive hot continental air into southern Britain, especially the south. The Met Office notes a north south split in conditions, with Scotland likely to see cooler and cloudier skies while England and Wales enjoy more sunshine with some high level cloud. Fire services in Dorset and Kent have already faced heat driven fires as crews respond to emergencies in dry, hot conditions.

This forecast shows heat as a recurring feature rather than a one off event. The health alert and the strain on services highlight a broader risk to public well being and daily life. The situation underlines how cities must adapt to hotter summers, from cooling centers to heat ready buildings and better support for vulnerable residents.

Policy makers should plan for long term heat resilience, including affordable cooling, shaded urban spaces, and better data on who is most at risk. The coming weeks will test how quickly communities can respond to rising heat and how much support is available to those who need it most.

Highlights

Heat and health go hand in hand when summers grow harsher.