What is Wind chill?
[[Image:Wind chill.png|thumb|A chart of wind chill values and how fast it is to get [[frostbite]] when outside in such temperatures<ref>{{cite web | url = http://www.nws.noaa.gov/om/winter/windchill.shtml |title= NWS Windchill Temperature |publisher= [[National Oceanic and Atmospheric Administration]] |access-date= 4 August 2015}}</ref>.]] '''Wind chill''' is the decrease in [[Temperature|air temperature]] felt when [[wind]] touches the [[human body|body]]. Wind chill numbers are always lower than the actual outside temperature. When the temperature felt outside is higher than the real temperature, the [[heat index]] is used. == Related pages == * [[Heat index]] * [[Cold wave]] * [[Humidex]] == References == <references/> [[Category:Weather measurements]] [[Category:Meteorology]]