$fn = "/file/SNOW.DAT";
$fh = fopen($fn, "r");
$snowdat = fread($fh, filesize($fn));
$snowdat = explode("101,", $snowdat);
$end = count($snowdat) - 1;
fclose($fh);
$latest = explode(",", $snowdat[$end]);
$latest_temp = round($latest[3], 1);
?>