A Kamchatka Brown Bear rests in the first snow at the zoo in Gelsenkirchen, western Germany, Monday, Nov. 29, 2010. Winter arrives all over Germany with heavy snowfall and ice. (AP Photo/Martin Meissner)

A Kamchatka Brown Bear rests in the first snow at the zoo in Gelsenkirchen, western Germany, Monday, Nov. 29, 2010. Winter arrives all over Germany with heavy snowfall and ice. (AP Photo/Martin Meissner)

Snow on the tracks at Frankfurt’s main train station in Frankfurt, Germany, Monday Nov. 29, 2010. Winter weather has struck much of Europe, causing travel problems for much of the region. (AP Photo/ dapd/Mario Vedder)

Snow on the tracks at Frankfurt’s main train station in Frankfurt, Germany, Monday Nov. 29, 2010. Winter weather has struck much of Europe, causing travel problems for much of the region. (AP Photo/ dapd/Mario Vedder)

The photographer with an umbrella is reflected in a Christmas bubble in the snow in Gelsenkirchen, western Germany, Monday, Nov. 29, 2010. Winter arrives all over Germany with heavy snowfall and ice. (AP Photo/Martin Meissner)

The photographer with an umbrella is reflected in a Christmas bubble in the snow in Gelsenkirchen, western Germany, Monday, Nov. 29, 2010. Winter arrives all over Germany with heavy snowfall and ice. (AP Photo/Martin Meissner)

A polar bear enjoys the first snow at the zoo in Gelsenkirchen, western Germany, Monday, Nov. 29, 2010. Winter has arrived all over Germany with heavy snowfall and ice. (AP Photo/Martin Meissner)

A polar bear enjoys the first snow at the zoo in Gelsenkirchen, western Germany, Monday, Nov. 29, 2010. Winter has arrived all over Germany with heavy snowfall and ice. (AP Photo/Martin Meissner)

The 1937 built, former London and North Eastern Railway A4 pacific locomotive “Sir Nigel Gresley” makes its way at the head of the “Tynesider” charter service from Newcastle, northern England to London’s Kings Cross station, through a snow covered scene near York, following heavy snowfalls across the region, Saturday Nov. 27, 2010. Severe weather warnings for almost all of the United Kingdom were in place Saturday with heavy snow, widespread icy roads and bitter temperatures forecast. Some 10 inches (25 cm) of snow is expected to fall over higher ground, while parts of the Midlands and London will not escape a dusting. Overnight temperatures across the UK plunged well below zero again, after a day when much of the country was badly disrupted by the earliest widespread snow for 17 years. (AP Photo/PA, John Giles)

The 1937 built, former London and North Eastern Railway A4 pacific locomotive “Sir Nigel Gresley” makes its way at the head of the “Tynesider” charter service from Newcastle, northern England to London’s Kings Cross station, through a snow covered scene near York, following heavy snowfalls across the region, Saturday Nov. 27, 2010. Severe weather warnings for almost all of the United Kingdom were in place Saturday with heavy snow, widespread icy roads and bitter temperatures forecast. Some 10 inches (25 cm) of snow is expected to fall over higher ground, while parts of the Midlands and London will not escape a dusting. Overnight temperatures across the UK plunged well below zero again, after a day when much of the country was badly disrupted by the earliest widespread snow for 17 years. (AP Photo/PA, John Giles)

A man walks past snow covered trees in the Pyrenees route of Mezkiritz, northern Spain, Saturday Nov. 27, 2010. A polar wind is crossing the country as many parts of Spain registered freezing temperatures and snow storms. (AP Photo/Alvaro Barrientos)

A man walks past snow covered trees in the Pyrenees route of Mezkiritz, northern Spain, Saturday Nov. 27, 2010. A polar wind is crossing the country as many parts of Spain registered freezing temperatures and snow storms. (AP Photo/Alvaro Barrientos)

A man walks past the Olympic Cauldron as snow falls in Vancouver, B.C., on Thursday November 25, 2010. Environment Canada issued a snowfall warning for Metro Vancouver with up to 15 cm forecast. The snow was expected to turn to rain late in the day. (AP Photo/The Canadian Press, Darryl Dyck)

A man walks past the Olympic Cauldron as snow falls in Vancouver, B.C., on Thursday November 25, 2010. Environment Canada issued a snowfall warning for Metro Vancouver with up to 15 cm forecast. The snow was expected to turn to rain late in the day. (AP Photo/The Canadian Press, Darryl Dyck)

A horse enjoys the fresh snow as it makes its way through a snow covered meadow in Waidring in the Austrian province of Tyrol, Friday, Nov. 26, 2010. The snowfall caused traffic problems all over the country. (AP Photo / Kerstin Joensson)

A horse enjoys the fresh snow as it makes its way through a snow covered meadow in Waidring in the Austrian province of Tyrol, Friday, Nov. 26, 2010. The snowfall caused traffic problems all over the country. (AP Photo / Kerstin Joensson)

A person walks towards the Angel of the North, with snow settled on the ground, in Gateshead, England, Thursday, Nov. 25, 2010. Britain shivered in sub-zero temperatures on Thursday as snow fell unseasonably early, with more wintry weather on the way. Up to 10 cm (4 inches) of snow settled in northern Scotland and north-east England overnight, the earliest major snowfall in 17 years. (AP Photo/Scott Heppell)

A person walks towards the Angel of the North, with snow settled on the ground, in Gateshead, England, Thursday, Nov. 25, 2010. Britain shivered in sub-zero temperatures on Thursday as snow fell unseasonably early, with more wintry weather on the way. Up to 10 cm (4 inches) of snow settled in northern Scotland and north-east England overnight, the earliest major snowfall in 17 years. (AP Photo/Scott Heppell)

Snow covered rooftops, in Gateshead, England, Thursday, Nov. 25, 2010. Britain shivered in sub-zero temperatures on Thursday as snow fell unseasonably early, with more wintry weather on the way. Up to 10 cm (4 inches) of snow settled in northern Scotland and north-east England overnight, the earliest major snowfall in 17 years. (AP Photo/Scott Heppell)

Snow covered rooftops, in Gateshead, England, Thursday, Nov. 25, 2010. Britain shivered in sub-zero temperatures on Thursday as snow fell unseasonably early, with more wintry weather on the way. Up to 10 cm (4 inches) of snow settled in northern Scotland and north-east England overnight, the earliest major snowfall in 17 years. (AP Photo/Scott Heppell)

An unidentified woman stands at a bus stop along South 9th Street in downtown Tacoma, Washington, as snow falls Monday morning, Nov. 22, 2010. People in most of Eastern Washington were told Monday to prepare for a rare blizzard as the first severe storm of the winter blasted through the state, though weather officials said it was too early to tell if the rough weather would affect Thanksgiving holiday travel later in the week. (AP Photo/The News Tribune, Janet Jensen) Read more →

An unidentified woman stands at a bus stop along South 9th Street in downtown Tacoma, Washington, as snow falls Monday morning, Nov. 22, 2010. People in most of Eastern Washington were told Monday to prepare for a rare blizzard as the first severe storm of the winter blasted through the state, though weather officials said it was too early to tell if the rough weather would affect Thanksgiving holiday travel later in the week. (AP Photo/The News Tribune, Janet Jensen)

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Snow covers the streets in the Cobble Hill neighborhood of the Brooklyn borough of New York, Friday, Feb. 26, 2010. A relentless winter storm blasted the Northeast with hurricane-force winds, deep snow and flooding Friday, cutting power to at least 650,000 homes and businesses, fanning a hotel fire in northern New England, and disrupting air and road travel. (AP Photo/Liz Schultz) Read more →

Snow covers the streets in the Cobble Hill neighborhood of the Brooklyn borough of New York, Friday, Feb. 26, 2010. A relentless winter storm blasted the Northeast with hurricane-force winds, deep snow and flooding Friday, cutting power to at least 650,000 homes and businesses, fanning a hotel fire in northern New England, and disrupting air and road travel. (AP Photo/Liz Schultz)

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A person rides a bicycle across Broad Street in view of City Hall during a winter snow storm in Philadelphia, Friday, Feb. 26, 2010. (AP Photo/Matt Rourke)

A person rides a bicycle across Broad Street in view of City Hall during a winter snow storm in Philadelphia, Friday, Feb. 26, 2010. (AP Photo/Matt Rourke)

Tourists take a picture of snow falling in front of Rome’s ancient Colosseum, on Friday, Feb. 12, 2010. A rare snow is coating Rome, dusting church domes but making slick cobblestones treacherous. Rome was last dusted with snow in 2005. The last significant accumulation came in February 1986, when some 20 centimeters (8 inches) piled up, paralyzing the city. (AP Photo/Gregorio Borgia)

Tourists take a picture of snow falling in front of Rome’s ancient Colosseum, on Friday, Feb. 12, 2010. A rare snow is coating Rome, dusting church domes but making slick cobblestones treacherous. Rome was last dusted with snow in 2005. The last significant accumulation came in February 1986, when some 20 centimeters (8 inches) piled up, paralyzing the city. (AP Photo/Gregorio Borgia)

Traffic is shown northbound on U.S. 75 with road signs warning of icy road conditions during a heavy snow fall, Thursday, Feb. 11, 2010, in Plano, Texas. The Dallas area and many parts of North Texas saw more than five inches of snowfall Thursday. (AP Photo/Tony Gutierrez) Read more →

Traffic is shown northbound on U.S. 75 with road signs warning of icy road conditions during a heavy snow fall, Thursday, Feb. 11, 2010, in Plano, Texas. The Dallas area and many parts of North Texas saw more than five inches of snowfall Thursday. (AP Photo/Tony Gutierrez)

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