public function getForecast($latitude, $longitude, \DateTime $time = null, array $parameters = null)
    {
        $this->requestedUrl = $this->buildRequestURL($latitude, $longitude, $time, $parameters);

        $this->response = json_decode(file_get_contents($this->requestedUrl), true);
        $this->responseHeaders = $this->parseForecastResponseHeaders($http_response_header);

        return $this->response;
    }