The NWS use a mathematical formula to calculate wind chill. In that formula, the wind speed in miles per hour is subtracted from the air temperature in degrees Fahrenheit.

Essentially, as wind increases, it draws heat from the body and drives down skin temperatures and internal body temperatures. The National Weather Service’s wind chill chart. National Weather ...

The National Weather Service also has a wind chill calculator available online. There also is an online temperature and wind speed chart highlighting dangerous combinations. What is frostbite?

We calculate the wind chill on average wind speeds over several minutes, rather than brief gusts. However, when gusts are occurring frequently, they definitely heighten the risks from exposure.

To calculate wind chills, meteorologists use a formula that factors air temperature and wind speed. The formula can get complicated, but this chart shows the drastic effects wind can have on how ...

The National Weather Service Fort Worth expects wind chills to be in the single digits and 10s next week. Here’s how wind chill is calculated.

While that is freezing, frostbite is not much of a concern. The National Weather Service provides this chart to help individuals calculate wind chill values. (Courtesy the National Weather Service) ...

The National Weather Service provides this chart to help individuals calculate wind chill values. (Courtesy the National Weather Service) ...

How is wind chill calculated? The NWS uses computer modeling to "provide an accurate, understandable, and useful formula" to calculate wind chill.

A chart by the National Weather Service shows the wind chill based on temperature and wind speed, and shows how quickly frostbite can set in. The NWS also has a wind chill calculator.

The National Weather Service also has a wind chill calculator available online. There also is an online temperature and wind speed chart highlighting dangerous combinations.