Summary
- Snow, sleet, freezing rain, dangerous cold expected Sunday
- Federal emergency declarations approved in at least 12 states
- Outages impact states including Mississippi, Louisiana, Texas
- More than 10,000 flight cancellations on Sunday
(Reuters) – More than 1 million customers in the U.S. as far west as New Mexico were without electricity and over 10,000 flights were canceled on Sunday during a monster winter storm that paralyzed eastern and southern states with heavy snow and ice.
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As snow, sleet, freezing rain and dangerously frigid temperatures swept into the eastern two-thirds of the nation on Sunday, the number of power outages continued to rise. As of 2:16 p.m. EST (1916 GMT) on Sunday, more than 1 million U.S. customers were without electricity, according to PowerOutage.us, with at least 330,000 in Tennessee and over 100,000 each in Mississippi and Louisiana. Other states affected included Texas, Kentucky, Georgia, West Virginia and Alabama.
More than 10,800 U.S. flights scheduled for Sunday were canceled, according to flight tracking website FlightAware. Over 4,000 flights were canceled on Saturday.
Washington, D.C.’s Ronald Reagan National Airport said airlines had canceled all flights at the airport on Sunday. FlightAware data indicated that more than 80% of Sunday flights were canceled for several airports in large metropolitan regions, including New York, Philadelphia and Charlotte, N.C.
Delta Air Lines on Sunday said that it intended to operate on a reduced schedule “subject to real-time frozen precipitation and afternoon storm conditions.”
The airline had adjusted its schedule on Saturday, with additional cancellations in the morning for Atlanta and along the East Coast, including in Boston and New York City, and said it would move experts from cold-weather hubs to support de-icing and baggage teams at several southern airports.
The National Weather Service’s latest forecast for Sunday through Monday morning calls for heavy snow from the Ohio Valley to the Northeast, including up to 18 inches in New England. Much of the Southeast and parts of the Mid-Atlantic are expected to get rain and freezing rain.
Forecasters predicted “bitterly cold temperatures and dangerously cold wind chills” from the southern plains to the Northeast in the wake of the storm, bringing “prolonged hazardous travel and infrastructure impacts.”
FEDERAL, STATE GOVERNMENTS DECLARE EMERGENCIES
Calling the storms “historic,” President Donald Trump on Saturday approved federal emergency disaster declarations in South Carolina, Virginia, Tennessee, Georgia, North Carolina, Maryland, Arkansas, Kentucky, Louisiana, Mississippi, Indiana, and West Virginia.
Seventeen states and the District of Columbia declared weather emergencies on Saturday, the Department of Homeland Security said.
Power lines could be particularly vulnerable because of the potential for ice, officials said.
“The situation with this storm is pretty unique, just because it’s going to stay cold for a period of time,” Homeland Security Secretary Kristi Noem said on the “Fox News Sunday Briefing” program. “This ice that has fallen will keep those lines heavy, even if they haven’t gone down immediately.”
The Department of Energy on Saturday issued an emergency order authorizing the Electric Reliability Council of Texas to deploy backup generation resources at data centers and other major facilities, aiming to limit blackouts in the state.
On Sunday, the DOE issued an emergency order to authorize grid operator PJM Interconnection to run “specified resources” in the mid-Atlantic region, regardless of limits due to state laws or environmental permits.
U.S. electric grid operators on Saturday stepped up precautions to avoid rotating blackouts.
Dominion Energy, whose Virginia operations include the largest collection of data centers in the world, said if its ice forecast held, the winter event could be among the largest to affect the company.
Reporting by Blake Brittain, Phil Stewart and Lewis Krauskopf in Washington, DC; Additional reporting by Tom Polansek in Washington, DC, Chandni Shah, Devika Nair, and Preetika Parashuraman in Bengaluru; Editing by Sergio Non, Chizu Nomiyama, Edwina Gibbs, Bernadette Baum, Nick Zieminski and Deepa Babington
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