COLUMBUS, Ohio - Blizzard warnings were posted across the Northern Plains early Monday as a bitterly cold wallop of snow threatens the region, while residents of the Midwest and Northeast dug out after their own tussles with weekend storms.
Arctic air was to dip down from Canada and spread snow into Montana, the Dakotas and Minnesota before marching into the Midwest, South and Northeast by the end of the week.
Parts of the Midwest and Northeast were already trying to handle up to a foot of snow that caused two large vehicle pileups - a 59-vehicle crash in New Hampshire and another in Connecticut that involved 13 vehicles. There were at least four weekend traffic fatalities.
Most residents in New England heeded the authorities' warnings to stay off roads after the storm dumped up to 9 inches of snow in some areas in Massachusetts and sleet and freezing rain across Rhode Island. Some communities declared snow emergencies to help cleanup crews plow streets.
In New Hampshire, three buses and two tractor-trailer rigs were among 59 vehicles that crashed on snowy Interstate 93, sending a dozen people to hospitals Sunday morning and temporarily shutting down a stretch of the highway's northbound lanes.
None of the injuries were life threatening, but it took emergency crews about an hour to remove one man from a car wedged under the back of a tractor trailer, Derry Fire Battalion Chief Jack Webb said.
A car that slid on ice caused a 13-car pileup Sunday afternoon near Greenwich, Conn., sending two people to the hospital and closing the northbound side of Interstate 95 for two hours. Police said no serious injuries were reported.
A Maryland teen was killed Sunday when he lost control of his SUV on an icy road and ran into a telephone pole near Union Mills. Authorities in Michigan said a 49-year-old man died when his snowmobile collided with a snow plow Saturday in Dorr Township. Motorists also died Saturday in Illinois and Indiana.
The snow was a boon to Ohio ski resorts, which called it a stimulus package for their industry.
"We've been in business for 47 years and - this is what I can't believe - yesterday was by far the best gross sales day we've ever had," said George Shaffer, area manager of the Alpine Valley ski resort east of Cleveland in Geauga County, where 11 inches of snow fell.