Similarly, wind chill temperatures measure how cold people and animals feel when outside, measuring the rate of heat loss ...

Much of the nation east of the Rocky Mountains is hunkered down for what could be the worst winter storm of the season.

Here’s the wind chill chart. Notice the four shadings, indicating how long it will take for frostbite. When we get to wind ...

Despite being notorious for bringing brutal cold and dangerous wind chills, the polar vortex has a surprising upside.

Ben Gelber, a meteorologist for NBC4 in Columbus, Ohio, and a Pocono native, said the polar vortex is a large, circular pool ...

It exists all the time, but it usually gets stronger in winter. When the jet stream (a river of wind) bends and dips south, ...

The polar vortex will engulf much of North America as we head into next week, with temperatures dipping down into the -20s and -30s in some Canadian provinces. Even states like the Carolinas, Georgia, ...

Currently, the forecast shows the potential for wind chills of -33 this weekend in Metro Detroit.

Bitter cold temperatures are expected to continue throughout the week in Chicago, with wind chills plunging to minus 20, the National Weather Service said. A cold weather advisory is in effect until ...

The National Weather Service has issued a Cold Weather Advisory for all of Southeast Michigan through noon Wednesday. Wind chills as low as -25 degrees will be possible. (WDIV) Bitterly cold air is ...