For the Vantage Vue you will have to hard code in the station type. Use notepad to open the usa.htx file find the place that looks like this:
<td><a href="
http://www.wunderground.com/^forecast_country1^/Region/^forecast_country1^/MaxAQI.html"><font face="Arial" size="2">Peak
Air Quality Index</font></a></td>
</tr>
</table>
</tr>
<tr>
<td bgcolor="#CCCCFF"><b><font face="Arial">Weather Station</font></b></td>
</tr>
<tr>
<td><font face="Arial" size="2"><a href="^wstaturl^">^wstation^</a></font>
</tr>
</table>
Change <a href="^wstaturl^">^wstation^ to Davis Instruments VantageVue
Jay