Up to twenty milimetres of rain could fall over the weekend, leading to flooding around some of our rivers. It will be as nothing though compared to the disaster of Sixty years ago when dozens of people died and coastal towns along the North Kent coast were wrecked.
Forecasters say we are now much more prepared, thanks to the Thames Barrier and stronger sea defences - and a much better warning system. Derek Johnson speaks to March Douch and colin Bowley from the Environment Agency's Flood Warning Centre in Kent.
John Choat was a 20 year-old in 226 Squadron of RAF Stradishall when the great storm hit the East coast. He remembers going to the rescue of the emergency services when the flood waters began to rise outside Felixstowe.
"We ran out of sand so we had to fill our bags with mud," he said.
William Jarvis says he remembers the last London bus trying in vain to make it out of the Isle of Sheppey as the sea wall broke. "When the water got to them they had to get on the roof of the bus'',he says.
James Little from Ropley in Hampshire was serving with the Royal Engineers at Chatham and was deployed to reinforce the Thames' banks. He says ''There were warehouses containing very large rolls of newsprint paper that had swollen up with water and demolished the buildings by collapsing the walls"
Don Deverill from Ruscombe in Berkshire remembers cycling with school chums from London to Whitstable ''The sea wall had been smashed to pieces'', he says ''Great pieces of concrete everywhere. We sat and had fish and chips amongst the rubble then cycled home.''
Peter Willson from Bearsted in Kent was a 15 year-old newspaper boy in Wainscott in Medway. He says '' I had to wade through flood waters and lift by bag very high on my handlebars to get through all the floods to Upnor which was cut off. An experience that I will never forget.''
Sixty years ago today the South of England experienced one of the worst natural disasters in British history.
More than three hundred people died when a huge storm battered the Eastern coast of England and thousands of homes were destroyed.
Canvey Island in Essex was badly hot, with more than 50 residents killed. Bronwen Sadler from Headcorn in Kent was a ten year-old trapped in her home with her family. As a leading member of the Kent History Federation she now gives lectures on the flood.