The following is a quick little weather widget that pulls an RSS feed from Weather.com. It replace with the zipcode of your choice to find the weather report in your area.

$xmlfile = 'http://rss.weather.com/weather/rss/local/45014?cm_ven=LWO&cm_cat=rss&par=LWO_rss';
$xmlparser = xml_parser_create();

// open a file and read data
$fp = fopen($xmlfile, 'r');
$xmldata = fread($fp, 4096);

xml_parse_into_struct($xmlparser,$xmldata,$values);
xml_parser_free($xmlparser);
echo($values[52]['value']).'
';
$output = $values[58]['value'];
echo(substr($output,0,-18).'
');