Try looking under your index.php file as well.
This is what is surrounding that line:
<td style="color: #000000; background-color: #06E8E6; text-align: center"><font color="black" font-size= "30px"><strong>WESTERN NEW YORK FORECAST SUMMARY</strong></font>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "
http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="
http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Refresh" content="300" /><meta http-equiv="Pragma" content="no-cache" />
<meta http-equiv="Cache-Control" content="no-cache" />
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Forecast Discussion for BUF NWS Office</title>
Hopefully that should help locate it.