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Floods fear as snowfall in north-eastern US subsides Floods fear as snowfall in north-eastern US subsides
(about 5 hours later)
Snowfall in the north-east of the US is subsiding, forecasters say, but there is now a threat of flooding from rain at the weekend as the snow melts.Snowfall in the north-east of the US is subsiding, forecasters say, but there is now a threat of flooding from rain at the weekend as the snow melts.
Officials in New York state are worried buildings may collapse when the rain arrives, because it initially will add to the weight of snow lying on roofs.Officials in New York state are worried buildings may collapse when the rain arrives, because it initially will add to the weight of snow lying on roofs.
The state remains paralysed by "historic" levels of snowfall.The state remains paralysed by "historic" levels of snowfall.
The city of Buffalo was estimated to have received as much snow in three days as it normally gets in a year.The city of Buffalo was estimated to have received as much snow in three days as it normally gets in a year.
In parts of the city the snow was estimated to be as much as 2.4m (8ft) deep.In parts of the city the snow was estimated to be as much as 2.4m (8ft) deep.
Some areas received a further 0.9m (3ft) late on Thursday afternoon.Some areas received a further 0.9m (3ft) late on Thursday afternoon.
Roof collapse fears
The storms have been blamed for at least 10 deaths in western New York, mostly from exposure and heart attacks. Some of those who died were shovelling snow.The storms have been blamed for at least 10 deaths in western New York, mostly from exposure and heart attacks. Some of those who died were shovelling snow.
Weather forecasters have predicted light rain to begin on Saturday alongside warmer temperatures.Weather forecasters have predicted light rain to begin on Saturday alongside warmer temperatures.
Officials in the Buffalo area of New York state have warned that the major concern now is the threat of roof collapses.Officials in the Buffalo area of New York state have warned that the major concern now is the threat of roof collapses.
"There will be a rain starting on Saturday that will not initially create a situation where the snow will melt, but it will actually act as a sponge," Erie County Executive Mark Poloncarz told CNN."There will be a rain starting on Saturday that will not initially create a situation where the snow will melt, but it will actually act as a sponge," Erie County Executive Mark Poloncarz told CNN.
"So the water that is falling will go into the snow pack and will actually act as a sponge until it finally starts releasing it.""So the water that is falling will go into the snow pack and will actually act as a sponge until it finally starts releasing it."
Mr Poloncarz said that the authorities were bracing for the twin threats of collapsing buildings and flooding.Mr Poloncarz said that the authorities were bracing for the twin threats of collapsing buildings and flooding.
"This emergency is not over," he warned."This emergency is not over," he warned.
New York state Governor Andrew Cuomo urged drivers to stay off car-clogged roads while workers try to dig out stranded vehicles.New York state Governor Andrew Cuomo urged drivers to stay off car-clogged roads while workers try to dig out stranded vehicles.
With many roads still impassable, sporting fixtures have either been postponed or cancelled.With many roads still impassable, sporting fixtures have either been postponed or cancelled.
BBC weather forecaster Emma Boorman says that while such bad weather is not unheard of for this time of year, it is a little unusual.BBC weather forecaster Emma Boorman says that while such bad weather is not unheard of for this time of year, it is a little unusual.
Cold air has pushed south and moved over the relatively warm Great Lakes area - increasing the temperature contrast between the water and the air, which leads to vast and persistent snow showers.Cold air has pushed south and moved over the relatively warm Great Lakes area - increasing the temperature contrast between the water and the air, which leads to vast and persistent snow showers.
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Have you been affected by the snowstorms? You can email your experiences to haveyoursay@bbc.co.uk.Have you been affected by the snowstorms? You can email your experiences to haveyoursay@bbc.co.uk.
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