Indiana woke up to its first hard freeze of the fall on Friday, October 24, twelve days earlier than usual. Overnight lows ...

The polar vortex is beginning its seasonal strengthening, signaling a gradual shift toward cooler weather. Frost advisories were issued in parts of the Great Lakes region, New York, and New England as ...

Rochester, N.Y. (WHAM) — Arctic air will cling to Western New York over the next few days. The Arctic air helped with the creation of some lake effect snow earlier Monday morning, with most areas ...

For Floridians, it may be time to dig out the winter coat that's been hibernating in the closet. As the Big Bend waves goodbye to 2024, it will be greeted by a new year bringing a blast of cold Arctic ...

We are looking towards next week at the possibility of Arctic air moving southward and the possibility of freezing temperatures in the Coastal Bend. One of the potential factors that could play a key ...

As if Thanksgiving wasn't chilly enough, the coldest air of the season so far is forecast to spread across the Northeast and beyond this week. As temperatures plunge nationwide, more rounds of snow ...

A disruption in the polar vortex centered over the North Pole will allow for areas of bitterly cold air to escape the Arctic region and move into the U.S. Under stable conditions, arctic air usually ...

It's a term you hear every couple of winters, when we get stuck in the coldest of cold patterns – polar vortex. But what exactly is it and how does it impact our weather? The polar vortex is like a ...

A forecast map from the National Weather Service (NWS) Climate Prediction Center warns that much of the central, eastern, and southern U.S. could be hit by another wave frigid Arctic air later this ...

A blast of Arctic air is expected to arrive in Mississippi soon as the Arctic jet stream pushes farther South than usual and allows air from as far as Siberia to move into the U.S., according to the ...