For example, when the temperature is 20 degrees and the wind is 20MPH, it feels like (wind chill) 4 degrees. Here's a look at the chart that the NWS uses to calculate wind chill.

Wind chill chart shows when frostbite is a danger. A chart from the Weather Service shows the relationship between temperature, wind and how long before frostbite occurs.

But in extreme conditions, if the air temperature was -35 and a 30 MPH wind was blowing, the old formula was a wind chill of -101. Today, that’s still blisteringly cold but the feels-like ...

How is wind chill calculated? Meteorologist Kylee Miller explains 01:14. CHICAGO (CBS) — In the Windy City, wind chill is a term we often use to describe how cold it feels to us as soon as we ...

Based on the NOAA's calculator, if you were to hit the highway at 32 degrees Fahrenheit, driving at 60 MPH, you're looking at a wind chill of 13 degrees Fahrenheit. That's like the absolute worst ...

For example, a temperature of 0°F and a wind speed of 15 mph will produce a wind chill temperature of -19°F. Under these conditions, exposed skin can freeze in 30 minutes said the NWS.

For example, the wind-chill chart shows how long a person can be exposed to cold, windy conditions before frostbite develops. On a day when it’s 0 degrees with 15-mph wind, the wind chill is -19 ...

National Weather Service's wind chill chart ((National Weather Service). Understanding frostbite. Frostbite happens when skin and underlying tissues freeze due to prolonged exposure to cold ...

There are some caveats and impacts tied to wind chill not evident on the numerical chart. For one, frostbite itself requires an air temperature of 32 or lower. ... In the extended range, ...

Wind chill, a figure that represents the feels-like temp, reached the triple-digit mark at the nonprofit observatory on the mountaintop at 5:09 p.m., as wind gusts topped 100 mph.

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.