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

As the U.S. prepares to take on another bout of cold weather, the term "polar vortex" is getting thrown around. But what is ...

An extreme cold warning is issued when extremely dangerous cold conditions or wind chill values are expected or occurring. If you are in an area with an extreme cold warning, avoid going outside.

What is the best temperature for a thermostat in the winter? The U.S. Department of Energy recommends this setting.

There’s no denying it. It’s really December. -40 -20 0 20 32 Source: NOAA Two separate shots of cold Arctic air moving down from Canada are predicted to send temperatures across a portion of the ...

With the triple-dip polar vortex allowing Arctic air to seep into Rhode Island, it's frigid outside. "Well below normal temperatures today and tonight with an arctic airmass overhead," the National ...

SIOUX FALLS, S.D. (KELO) — Some atypical days are on the way in the weather department. Meteorologist Adam Rutt explains. Winter in KELOLAND can keep a person on their toes in more ways than one, and ...