Footage of downtown Wilmington shows snow accumulating and strong wind gusts around the city as the winter storm continues, Jan. 25, 2026.

Wintry conditions across a broad section of US led President Trump to approve federal emergency disaster declarations as the storm system impacted millions.

Airlines and schools have announced extensive cancellations as a mix of snow, sleet and freezing temperatures hit regions where nearly 200 million people live.

Forecasters have explained how frost cracks occur amid reports of 'exploding' trees as they warn that thousands of trees could be downed by ice during the weekend's major winter storm

Impacts from what could be the most significant storm of winter are expected to begin on Friday, spreading ice, snow and cold across much of the U.S.

From thunder ice to Arctic blast, here’s a glossary for all the non-meteorologists and hype wary.

A powerful winter storm is set to hit Louisville, bringing 8-12 inches of snow and the rare chance of "Thundersnow." What is it exactly?

A winter storm that the National Weather Service is calling "potentially historic" is heading for the Mid-South this weekend.

What to Know A foot or more of snow could blanket the NYC area today into Monday, as much of the U.S. faces a crippling winter storm. Parts of the tri-state area, like Poughkeepsie, could see 18+ inches.

Learn how to tell the difference between freezing rain and sleet.