Lincoln Retzlaff, 5, of Dubuque, sleds at Bunker Hill Golf Course in Dubuque, Iowa, on Sunday, Jan. 20, 2019. Some of the coldest temperatures felt so far this season started to set in across the Midwest and Northeast Sunday and are expected to plunge further overnight.
Dan Cappella, of Pottsville, Pa., clears snow away on Howard Avenue in Pottsville, Pa., on Sunday, January 20, 2019.
Don Locke, of Pottsville, Pa., clears snow and ice from his car along 12th Street in Pottsville, Pa., on Sunday, January 20, 2019.
When Carl Sanborn, back right, showed up to plow a client's driveway, Sunday, Jan. 20, 2019, on Turner Street in Auburn, Maine, he found a resident stuck. With the help of the drivers friend, Jed Brown, second from right, they got the unidentified driver on her way and made room for Sanborn to get on with plowing.
Robert F. Bukaty/AP
Caleb Seely rides a unicycle on a snow covered sidewalk as he heads home after helping shovel out his brother's driveway during a winter storm, Sunday, Jan. 20, 2019, in Portland, Maine. The extra knobby tire on Seely's ride provided traction on a day when snow, sleet and freezing rain kept most motorists indoors. Parts of New England residents are bracing for up to 18 inches of snow.
A vehicle spins out on Interstate 94 in Detroit, Saturday, Jan. 19, 2019. The massive storm dumped 10 inches of snow on some areas of the Midwest. Following the storm system, some areas were expecting high winds and bitter cold, and in Iowa, temperatures in the teens Saturday were expected to drop below zero overnight, producing wind chills as low as 20-below by Sunday morning.
In this Saturday, Jan. 19, 2019, photo, Jack Berg, 11, shovels snow from the driveway at his home in Asbury, Iowa.
Corey Dehahn comforts his niece Hailey Dehahn, right, after she fell while navigating through snowbanks and slippery sidewalks as they make their way up Sabattus Street in Lewiston, Maine, Sunday, Jan. 20, 2019.
Gene J. Puskar/AP
Before heading to Bradenton, Fla. for spring training, A.J. Marschike, of the Pittsburgh Pirates video department, shoots the snow covered statue of Pirates Hall of Fame outfielder Robert Clemente outside PNC Park in Pittsburgh, Sunday, Jan. 20, 2019. A major winter storm brought some of the coldest temperatures of the season and covered a large swath of the country in snow as it wreaked havoc on air travel and caused slick road conditions throughout New England Sunday.
Mark Deleo walks his sister's dog, Teddy, after shopping at a nearby store, in Worcester, Mass., Sunday, January 20, 2019. A major winter storm wreaked havoc on air travel and caused slick road conditions throughout New England Sunday.
Robert F. Bukaty/AP
Motorists try to fix their windshield wipers during a winter storm, Sunday, Jan. 20, 2019, in Portland, Maine. Snow, sleet and freezing rain is making travel hazardous throughout much of New England.