20,000 Flights Delayed, 350,000 Americans Lose Power in Winter Storm

There were more than 20,000 flight delays and more than 1,000 cancellations at U.S. airports as of midday Monday, according to the flight tracking site FlightAware.
Published: 12/29/2025, 2:29:39 PM EST
20,000 Flights Delayed, 350,000 Americans Lose Power in Winter Storm
Fresh snow covers old snowmobiles on display in Lowville, N.Y.,on Saturday, Dec. 27, 2025. (AP Photo/Cara Anna)

Blizzard-like conditions and dangerous wind chills continue to hit several states Monday, threatening post-holiday travel and leaving thousands of Americans in the dark.

The rapidly intensifying storm has already brought heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes, according to the National Weather Service (NWS).

“Part of the storm system is getting heavy snow, other parts of the storm along the cold front are getting higher winds and much colder temperatures as the front passes,” according to Bob Oravec, forecaster at the National Weather Service office in College Park, Maryland. “They’re all related to each other — different parts of the country will be receiving different effects from this storm.”

NWS also said that many Americans woke up Monday morning with temperatures up to 50 degrees colder than the day before due to a very strong cold front crossing through the Gulf Coast and East Coast.
The winter storm has created treacherous conditions for travelers. There were more than 20,000 flight delays and more than 1,000 cancellations at U.S. airports as of midday Monday, according to the flight tracking site FlightAware.
Poweroutage.us reports that more than 350,000 customers lost power Monday morning.

Roughly a third of those outages were in Michigan, according to Poweroutage.us, leaving more than 114,000 residents in the dark.

Michigan Gov. Gretchen Whitmer also urged residents to avoid travel as much as possible as emergency crews continue to work "around the clock" to keep people safe in the wake of the extreme winter weather conditions.
Additionally, temperatures are below freezing, and blowing snow could create whiteout conditions at times, especially northeast of Lake Erie, where winds are the strongest, according to NWS on Monday.

Whiteout conditions typically occur with major storms and produce a drier, more powdery snow. But NWS has pointed out that it doesn't even need to be snowing to produce whiteout conditions, as the snow which is already on the ground is blown around at times, reducing the visibility to near zero.

New York Gov. Kathy Hochul warned drivers of the dangerous conditions.

"Travel in the Buffalo area could become dangerous starting at 11am due to potential whiteout conditions," Hochul wrote in an X post on Monday. "It is critical everyone stay off the roads and stay safe."

One to three feet of lake-effect snow is forecast from Monday through Thursday, and high winds, with gusts up to 75 mph in western New York on Monday.

The Associated Press contributed to this report.