All Regions Europe BBC Weather verdict on London being hit by 4 days of thunderstorms as Hurricane Erin heads our way There’s good news for those attending Notting Hill Carnival and All Points East My London – WeatherRead More About Author OTW Observer See author's posts Post navigation Previous Drought Parches the Yakima River BasinNext Why are there so many thunderstorms in summer and why are they more common in London? Related Stories London warning of ‘extreme’ wildfire risk this weekend as 31C heatwave continues All Regions Europe London warning of ‘extreme’ wildfire risk this weekend as 31C heatwave continues July 10, 2026 Exact dates BBC Weather experts are forecasting 3 days of London thunderstorms after heatwave All Regions Europe Exact dates BBC Weather experts are forecasting 3 days of London thunderstorms after heatwave July 10, 2026 UK heatwave to last longer than expected as Met Office reveals when London will cool down slightly All Regions Europe UK heatwave to last longer than expected as Met Office reveals when London will cool down slightly July 9, 2026