weather/units/temp.py
def calc_wind_chill(t, windspeed, windspeed10min=None):
    '''
    calculates the wind chill value based upon the temperature (F) and
    wind.

    returns the wind chill in degrees F.
    '''

    w = max(windspeed10min, windspeed)
    return 35.74 + 0.6215 * t - 35.75 * (w ** 0.16) + 0.4275 * t * (w ** 0.16);
def calc_wind_chill(t, windspeed, windspeed10min=None):
    '''
    calculates the wind chill value based upon the temperature (F) and
    wind.

    returns the wind chill in degrees F.
    '''

    w = max(windspeed10min, windspeed)
    return 35.74 + 0.6215 * t - 35.75 * (w ** 0.16) + 0.4275 * t * (w ** 0.16);
calculates the wind chill value based upon the temperature (F) and
    wind.

    returns the wind chill in degrees F.