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 Overnight temperatures during London heatwave as Met Office forecasts record-breaking heat All Regions Europe Overnight temperatures during London heatwave as Met Office forecasts record-breaking heat June 19, 2026 New Met Office London heatwave warning for hottest ever June day – Exact date it will end All Regions Europe New Met Office London heatwave warning for hottest ever June day – Exact date it will end June 19, 2026 Met Office London heatwave verdict for this weekend with warning over major difference to May All Regions Europe Met Office London heatwave verdict for this weekend with warning over major difference to May June 17, 2026