But wind chill isn't based on human comfort; rather, it's the rate that exposed skin loses heat because of the wind and cold.

The wind chill is based on the rate of heat loss from exposed skin caused by cold air and wind. When winds increase, heat is ...

Such cold temperatures and low wind chills come after a wind advisory brought snow squall warnings and wind gusts as high as ...

Thursday started off brutally cold in Chicago, with wind chills dipping below zero, but what exactly does that mean and how ...