All Regions Europe London heatwave to soar to 40C as Met Office shares red weather warning The warning lasts two days My London – WeatherRead More About Author OTW Observer See author's posts Post navigation Previous London map shows all the free air-conditioned places to keep cool in 39C heatwaveNext Large Dust Surge is Coming… Related Stories London firefighters called 400 times overnight as thunderstorms smash capital All Regions Europe London firefighters called 400 times overnight as thunderstorms smash capital June 23, 2026 London firefighters called 400 times overnight as thunderstorms smash capital All Regions Europe London firefighters called 400 times overnight as thunderstorms smash capital June 23, 2026 London thunderstorms wake households as ‘biblical’ rain causes flash flooding with Tube station shut All Regions Europe London thunderstorms wake households as ‘biblical’ rain causes flash flooding with Tube station shut June 23, 2026
