Prints current + 3 day weather forecast - via: googleapihelp.com (slightly modified)

google-weather-api.php

<?php
$weather_loc = 10001;

function getWeather( $weather_loc ) {

// weather data url, location based
$requestAddress = 'http://www.google.com/ig/api?weather=$weather_loc&hl=en';

// Parse XML
$xml_str = file_get_contents($requestAddress,0);

// Loops XML
$xml = new SimplexmlElement($xml_str);
$count = 0;
echo '<div id="weather">';

foreach($xml->weather as $item) {

foreach($item->forecast_conditions as $new) {

echo '<div class="weatherIcon">';
echo '<img src="http://www.google.com/' .$new->icon['data'] . '"/><br/>';
echo $new->day_of_week['data'];
echo '</div>';
}

}

echo '</div>';
}

getWeather();

?>