def metric_wind_dict_to_km_h(d):
    """
    Converts all the wind values in a dict from meters/sec
    to km/hour.

    :param d: the dictionary containing metric values
    :type d: dict
    :returns: a dict with the same keys as the input dict and values converted
        to km/hour

    """
    result = {}
    for key, value in d.items():
        if key != 'deg':  # do not convert wind degree
            result[key] = value * KM_PER_HOUR_FOR_ONE_METER_PER_SEC
        else:
            result[key] = value
    return result