A major winter storm is impacting a significant portion of the United States, with an emergency declaration in effect across many states. The storm began affecting Texas and New Mexico on Saturday and is expected to move northeast until Monday. The National Weather Service (NWS) forecasts significant snowfall and potential “catastrophic” ice accumulations, along with dangerously cold gusts.
Storm Details and Impact
A low-pressure system moving from central Canada is bringing frigid temperatures to regions from the Great Plains to the Northeast, including the Great Lakes area. A second system is advancing along the East Coast, further intensifying conditions.
- Dallas: The city experienced a drop to -6°C on Saturday and is bracing for a mix of freezing rain and sleet.
- Houston: Mayor John Whitmire warned residents of an unprecedented storm impact and encouraged those in need to utilize available shelters.
Authorities are ensuring that emergency shelters, particularly for the homeless, are open for the duration of the storm. The governor’s office has reassured residents about the stability of the electric grid, which faced failures during a previous major winter storm in 2021.
Government Response
On Saturday, President Donald Trump approved emergency declarations for South Carolina and Virginia, facilitating quicker assistance from FEMA. He urged states affected by the storm to stay safe and warm through a message on Truth Social.
According to Transportation Secretary Sean Duffy, preparations are underway for this “potentially historic winter storm,” which could affect over 240 million people across more than 40 states. FlightAware reported approximately 3,400 flights were canceled on Saturday, with over 6,000 cancellations expected by Sunday.
Potential Climate Change Connection
Debate continues in the scientific community regarding the relationship between climate change and severe winter storms. Recent studies suggest that Arctic air, typically confined to the North Pole, is increasingly escaping into the continental U.S. due to disruptions in the polar vortex. This phenomenon has become more frequent over the past 20 years, potentially linked to the rapid warming of the Arctic.
Researchers stress the need for more data over extended periods to firmly establish a connection between extreme winter storms and climate change. For now, the focus remains on immediate safety and preparations as the storm progresses.
