NWS Wind Chill calculator based on the current version updated in 2001. Calculate the wind chill in fahrenheit with this online calculator.

To calculate wind chill use the equation:
Wind Chill = 35.84 + (.6215 x T) - (35.75 x V^0.16) + (.4275 x T x V^0.16)

Example: When the temperature (in Fahrenheit) is 26 degrees, wind speed is 12 mph, the effective wind chill is:

Wind Chill = 35.84 + (.6215 x 26) - (35.75 x 12^0.16) + (.4275 x 26 x 12^0.16)

Wind Chill = 15.24 Degrees Fahrenheit