Last week's historic Gulf Coast snowstorm helped lock down a rarity in the U.S. as all 50 states have already seen ...

Winter storm warnings are in place for 10 states from the National Weather Service (NWS) on Thursday, with up to 30 inches of snowfall expected in some parts of the U.S. Freezing temperatures may ...

The United States satellite images displayed are infrared ... City lights, fires, effects of pollution, auroras, sand and dust storms, snow cover, ice mapping, boundaries of ocean currents ...

But the latest polar vortex is forecasted to affect large parts of the United States, here is what you need to know. Here's a look at weather forecasts for parts of the U.S. that may be hit ...

Animated weather footage shared on windy.com shows the current location of an Alberta ... hazardous winter weather across the northern United States on Wednesday. An Alberta clipper is a fast ...

Most of the United States is being assailed with extreme winter weather this week as Arctic air blasts south from Canada, snow tracks up the Northeast coast and a potentially crippling winter ...

In some places, the wet snow may bring down roofs, overhangs and power lines. For many parts of the Deep South, the deepest snow cover occurred ... move across the United States in early February ...

More than 220 million people across the United States are facing dangerous cold that will also open the door for a potentially historic and crippling winter storm that could deliver snow as far ...

The United States will be affected ... be affected more than those with lower populations, and year-round snow cover in current ski areas “will nearly disappear worldwide,” the researchers ...

The United States satellite images displayed are infrared ... City lights, fires, effects of pollution, auroras, sand and dust storms, snow cover, ice mapping, boundaries of ocean currents ...