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 weather latest – When will the heatwave end? All Regions Europe London weather latest – When will the heatwave end? May 26, 2026 The best London parks to visit in a heatwave crowned All Regions Europe The best London parks to visit in a heatwave crowned May 25, 2026 Hottest May day record broken as London area hits 33.5C All Regions Europe Hottest May day record broken as London area hits 33.5C May 25, 2026