All Regions Europe Storm Herminia weather forecast shows London to be hit by 51mph wind and heavy rain The Met Office has warned that some places may see 80 millimetres of rain My London – WeatherRead More About Author OTW Observer See author's posts Post navigation Previous Storm Éowyn live updates as bad weather batters the UK and IrelandNext Bustling Boddington 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