All Regions Europe Met Office verdict on when Hurricane Humberto will see torrential rain hit London Wind gusts are set to reach 46mph in London this weekend My London – WeatherRead More About Author OTW Observer See author's posts Post navigation Previous A Desert IntersectionNext Hurricane Imelda Intensifies with Direct Impacts Coming…. Related Stories Power cut warning issued by Met Office for 90 UK areas thanks to extreme heat – full list All Regions Europe Power cut warning issued by Met Office for 90 UK areas thanks to extreme heat – full list June 22, 2026 London heatwave to soar to 40C as Met Office shares red weather warning All Regions Europe London heatwave to soar to 40C as Met Office shares red weather warning June 22, 2026 London map shows all the free air-conditioned places to keep cool in 39C heatwave All Regions Europe London map shows all the free air-conditioned places to keep cool in 39C heatwave June 22, 2026