Warming trend brings flooding worries for Buffalo
WATCH: As temperature rises, so does the danger of flooding in Buffalo. Alan Carter reports.
- Death toll now at 13 after man found buried in car
- More than 30 major roof collapses have been reported
- Temperatures expected to climb with rain in forecast
- NFL moves Bills game to Monday in Detroit
BUFFALO, N.Y. — A snowfall that brought huge drifts and closed roads in the Buffalo area finally ended Friday as the looming threat of rain and higher temperatures through the weekend and beyond raised the possibility of floods and more roofs collapsing under the heavy loads.
That’s prompted officials to put the region under a flood watch as of Sunday that will last until next Wednesday.
More than 30 major roof collapses, most involving farm and flat-roof buildings, were reported Thursday night, officials said Friday, after snow Thursday brought the Buffalo area’s three-day total to an epic two metres or more. Little or no snow fell on Friday, and the forecast called for a chance of rain on Saturday and more through Monday, along with temperatures of about 15 degrees.
As towns and villages began preparing for potential flooding, homeowners and store employees around the region climbed onto roofs to shovel off the snow and reduce the danger of collapse.
“Five hours yesterday and that’s just the beginning,” John Normile said Friday of the effort to clear snow from the roof of his Lake View ranch-style home. He, along with his daughter and her boyfriend, had knocked about a metre of snow off the back of the house and planned to be back at it for a second day.
“We’re getting really concerned about the weight of it,” Normile said. “We’ve got to do it before the rain comes.”
The storms were blamed for at least 13 deaths in western New York, mostly from heart attacks and exposure. The latest was a 50-year-old man was found Friday morning in his car, which was buried in snow in Cheektowaga, police said. The cause of death wasn’t immediately known.
Two elderly residents of a nursing home died after it was evacuated amid concerns of a roof collapse, Deputy Erie County Executive Richard Tobe said.
“We know that relocating people from nursing homes is a very tough thing to do,” Tobe said.
WATCH: It’s already the most extreme lake-effect snowfall on record and the last thing people in the area around Buffalo, N.Y. need is more snow – but, that’s exactly what’s on the way.
More than 50 people were evacuated from several mobile home parks in suburban Cheektowaga and West Seneca on Thursday because roofs were buckling. Tobe said at least 90 small roof collapses involving carports and other structures had been reported by Friday morning, in addition to damage to a pharmacy and a metal warehouse operated by a Christmas decorations company, where damage was estimated in the millions.
Some farm animals had been injured in damaged barns, he said.
With roads impassable, driving bans in effect and the Buffalo Bills’ stadium buried in snow, the NFL decided to move the Bills’ Sunday home game against the New York Jets to Monday night in Detroit.
National Guardsmen drove nurses to their hospital shifts. State troopers helped elderly residents trapped in their homes. State officials assembled 463 plows, 129 loaders and 40 dump trucks from across the state for a massive cleanup effort.
Some Buffalo-area schools were closed for the fourth day, burning through snow days with winter still a month away.
With deliveries interrupted, some grocery stores reported running low on staples like bread and milk.
“No matter how you cut it, this event will end up in the top five for the Lake Erie area,” said National Weather Service Director Louis Uccellini.
WATCH: Concern in Buffalo now turns to weekend weather forecast
Cities and towns were positioning pumps and other equipment in anticipation of widespread flooding. The worst is expected Monday when, with temperatures at or above 15, snow is expected to melt faster than it can be absorbed by the ground or snowpack.
“There’s roughly the equivalent of six inches of rain in the snowpack that will essentially be released over two days,” Tobe said. “If it was released as rain it would be a monumental storm.”
But flooding will likely affect mostly basements and creeks, he said. “It’s not going to be this giant flooding like you see in hurricanes,” he said.
Even for the Buffalo area — one of the snowiest and hardiest places in America — this was one for the history books. The three-day total is close to the nearly three metres that the region typically gets over an entire year.
Because the Buffalo area is so snowy, building codes require homes and businesses to be able to handle up to 50 pounds per square foot on their roofs, which would be about as heavy as a slab of concrete 10 centimetres thick, according to Mark Bajorek, a structural engineer.
As anyone who has ever shoveled snow knows, its weight depends in part on how wet or fluffy it is, not just on how deep it is. But Bajorek said some buildings may be close to that limit now, with more precipitation on the way.
—Associated Press writers Michael Hill and Mary Esch contributed from Albany.
© 2014 The Canadian Press