More than 200,000 homes and businesses lost power across the U.S. on Thursday as power companies struggled to keep pace with freezing rain and snow that weighed down tree limbs and encrusted power lines, part of a multiday winter storm that dumped more than a foot of snow in parts of the Midwest and triggered weather warnings from Texas to the Northeast.
Storm conditions caused headaches for travelers across the country as airlines canceled more than 6,000 flights scheduled for Thursday or Friday in the U.S. At Dallas-Fort Worth Airport, authorities shut down all runways Thursday morning and reported more than 1,000 canceled flights.
The highest totals of power outages blamed on icy or downed power lines were concentrated in Tennessee, Arkansas, Texas and Ohio, but the path of the storm stretched further from the central U.S. into the South and Northeast on Thursday.
Heavy snow was expected from the southern Rockies to northern New England, while forecasters said heavy ice buildup was likely from Texas to Pennsylvania.
"We have a lot of real estate covered by winter weather impacts this morning," Andrew Orrison, a meteorologist with the National Weather Service in College Park, Maryland, said early Thursday. "We do have an expansive area of heavy snow, sleet and freezing rain occurring."
Parts of Ohio, New York and northern New England were expected to see heavy snowfall as the storm moves to the east with 12 to 18 inches of snow possible in some places through Friday, Orrison said.
Along the warmer side of the storm, strong thunderstorms capable of damaging wind gusts and tornadoes were possible Thursday in parts of Mississippi and Alabama, the Storm Prediction Center said.
In western Alabama, several homes were damaged and people were injured and trapped following an apparent tornado in rural Hale County, Emergency Management Director Russell Weeden told WBMA-TV. The National Weather Service issued several tornado warnings in the region as a line of storms moved through.
The Midwest snowstorm is nothing too unusual, except in some places it was so large that it had a bigger than normal path of intense snow, said Northern Illinois University meteorology professor Victor Gensini. With a warmer climate, people are forgetting what a Midwestern winter had long been like, he said.
"The only amazing winters I've been able to experience is through my parents' photographs of the 1970s," Gensini, who is 35, said. "This (storm) is par for the course, not only for the past, but winters current."
More than 20 inches of snow was reported in the southern Rockies, while more than a foot of snow fell in areas of Illinois, Indiana and Michigan.
The flight-tracking service FlightAware.com showed more than 6,000 flights in the U.S. scheduled for Thursday or Friday had been canceled, on top of more than 2,000 cancellations Wednesday as the storm began.
Sleet and freezing rain were occurring early Thursday in the Dallas-Fort Worth area and in parts of Oklahoma and Arkansas. More than 200,000 homes and businesses were without power, mostly in Texas, Tennessee and Arkansas, according to the website poweroutage.us, which tracks utility reports.
"Unfortunately we are looking at enough ice accumulations that we will be looking at significant travel impacts," Orrison said.
Tennessee had the highest number of reported power outages by midday, particularly in Memphis and surrounding areas in West Tennessee.
Trees sagged under the weight of ice in Memphis, resulting in fallen tree limbs and branches. Parked cars had a layer of ice on them and authorities in several communities around the city warned of some cars sliding off slick roadways.
In Texas, the return of subfreezing weather brought heightened anxiety nearly a year after February 2021's catastrophic freeze that buckled the state's power grid for days, leading to hundreds of deaths in one of the worst blackouts in U.S. history.
Facing a new test of Texas' grid, Republican Gov. Greg Abbott said it was holding up and on track to have more than enough power to get through the storm. Texas had about 70,000 outages by Thursday morning, but Abbott and local officials said that was due to high winds or icy and downed transmission lines, not grid failures.
South Bend, Indiana, reported a record snowfall for the date on Wednesday with 11.2 inches, eclipsing the previous record of 8 inches set on the date in 1908, said Hannah Carpenter, a meteorologist with the National Weather Service's office in Syracuse, Indiana.
Once the storm pushes through, she said temperatures will see a big drop, with Friday's highs mostly in the upper teens followed by lows in the single digits in northern Indiana, along with bone-chilling wind chills.
"It's definitely not going to be melting real quick here," Carpenter said Thursday morning.
The frigid temperatures settled into areas after the snowy weather, with Kansas residents awakening to dangerous wind chills of around 15 below zero. In New Mexico, schools and nonessential government services were closed in some areas Thursday because of the icy roads.
The disruptive storm began Tuesday and moved across the central U.S. on Wednesday's Groundhog Day, the same day the famed groundhog Punxsutawney Phil predicted six more weeks of winter. The storm came on the heels of a nor'easter last weekend that brought blizzard conditions to many parts of the East Coast.
Additional reporting by The Associated Press.