UK Set for Second “Heat Dome” Heatwave with Temperatures Reaching 41C
Monday, June 29, 2026
heatwave
heatdome
ukweather
climatechange
temperature
metoffice
summer
globalwarming
heatrecords
weatherforecast
The UK is bracing itself for a second intense heatwave in quick succession, as new weather maps reveal the potential for a “heat dome” to trap soaring temperatures across the country. After a brief respite from last week’s scorching weather, forecasts indicate that the nation could face its hottest days on record by mid-July.
Last week’s heat was caused by a “heat dome” — a high-pressure system that stalls over a region, trapping hot air and causing temperatures to spike.