At least the double average snowfall for the period from September 30 to November 30 has fallen in 27 states, data revealed.

While there's still three weeks to go until the holiday, many Wisconsin residents are wondering if the state will have a ...

What will Arizona's winter weather look like this season? Here's what NOAA, Old Farmer's, and AccuWeather predict about the ...

Such events distort the polar vortex, which causes Arctic air to descend into the U.S. and causes temperatures to plummet.

The Pacific Northwest is expected to see up to seven inches of rain this week, as the eastern United States braces for arctic cold.

Vacancies remain in National Weather Service offices across the country, including in some of the coldest, snowiest parts of the country.

"A winter storm will approach the Mid Atlantic and Northeast beginning Monday evening," the Weather Prediction Center said.

After Tuesday’s snow and rain, an icy blast tied to a weakened polar vortex is about to directly strike New England, sending ...

Temperatures across New York are set to plunge tonight, with the coldest air in the nation dropping into the Adirondacks — near -18 degrees.