Heavy snow keeps parts of the US in a deep freeze as holiday weekend comes to a close – Boston News, Weather, Sports [Video]

ORCHARD PARK, N.Y. (AP) — Heavy snowfall and numbing temperatures kept parts of the U.S. in a deep freeze Sunday as the Thanksgiving holiday weekend drew to a close. Some snowmobilers and skiers reveled in the wintry conditions, while flinty fans hunkered down for the nighttime NFL game in Buffalo.

In the remote Tug Hill region of upstate New York, where lake-effect snow off Lake Ontario can dump several feet of snow at a time, there was up to 46 inches (117 centimeters) in the Barnes Corners area.

“We just keep digging out,” said Kevin Tyo, a local businessman. “We were out all day yesterday, plowing.” Like many locals, he has a plow attached to his truck for winter, “and I have a tractor with a bucket, and a snowblower.”

His advice? “If you’re not used to it, stay home. If you’re out, slow down.”

Lake-effect snow is caused when warm, moist air is blown across a …