[webarto]

PHP kôd:

<?php
function curl($url){
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_ENCODING, "gzip");
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        $data = curl_exec($ch);
        curl_close($ch);
        return $data;
}

$html = curl('http://www.weather2umbrella.com/ba/vremenska-prognoza-belgrade/eta/1/1924284/0/meteogram');

preg_match('#"http://w2u.cdn.rs/modules/mod_w2u_city_weather/meteogram.swf?(.*?)"#is', $html, $matches);
$string = $matches[1];

echo $string;

Mislim da je to to ali nisam testirao. Bolje ti je onu tabelu da parsiraš.