Heavy rain hits London as Sadiq Khan warns downpours could lead to 'flash flooding' – London Evening Standard

Heavy rain hits London as Sadiq Khan warns downpours could lead to ‘flash flooding’  London Evening StandardBrace for storms this autumn after months of drought  The TelegraphUK weather: ‘Heavy’ rain finally forecast in some areas – but ‘won’t solve drought overnight’  Sky NewsWhy can rain cause flooding in a drought?  The IndependentFlood warning issued for Sefton after heavy rain downpour  Liverpool Echo