The aurora is expected to be bright and visible in multiple northern U.S. states Oct. 3 through Oct. 5 as well as from the ...

Amtrak has expanded its list of train cancellations in and out of Chicago because of a forecast of “extremely cold ...

Temperatures will plummet by up to 40 degrees this weekend as an arctic blast spreads across much of the U.S., including the Deep South.

An already active winter is about to shift into overdrive as a trio of storms over the weekend and into next week deliver ...

A polar vortex is bringing cold temperatures to the U.S., impacting Utah as well. Utah will experience its coldest temperatures this winter, though less severe than areas east of the state. Emergency ...

“Warmer,” however, is not a word we’ll be using for at least the next few days as an arctic blast continues its trek south ...

It's going to get cold in Tennessee. Meteorologists predict freezing temperatures for much of the state. Here's the latest.

A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into ...

People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...

A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into next week, impacting millions of Americans in nearly all of the contiguous ...

CLEVELAND, Ohio - Winter in Cleveland is about to get really frigid. The National Weather Service forecasts a high ...