UK heatwave spreads further north and west as temperatures continue to climb

The United Kingdom is bracing for the peak of its third heatwave this year, with temperatures forecast to climb as high as 35C (95F) on Thursday. The heat is spreading further north and west across the country, bringing prolonged periods of high temperatures that, while not record-breaking, are making the heat feel particularly intense.

On Wednesday, temperatures reached 33.8C at Heathrow Airport, with other parts of the UK also experiencing significant heat, including Wales (31.2C), Scotland (29.0C), and Northern Ireland (27.1C). The high pressure system currently over the UK is expected to maintain dry and settled conditions for the next two days, allowing the heat to build.

Maximum daily temperatures are predicted to reach 34C in parts of London and Cambridgeshire on Thursday, potentially hitting 35C in some areas. By Friday, the high-pressure system will shift, allowing the heat to extend into southern Wales and the Midlands, with temperatures in the low to mid-30s Celsius. Cooler conditions are expected to reach eastern areas due to an easterly breeze, while Northern Ireland and Scotland will see highs in the mid-20s Celsius.

Amber heat health alerts are active for the Midlands, eastern, and southern England, with yellow alerts in place for northern England. These alerts signal potential significant impacts on health and social care services, including a rise in mortality, particularly among the elderly and those with pre-existing health conditions. The National Fire Chiefs Council has also warned of an increased risk of wildfires due to the dry and hot weather, advising against the use of disposable barbecues in open areas.