Yahoo Weather RSS feed

EDIT: Continued from [Weather Widget & RSS?]

Hi all,

I made a post earlier in the general forum, but I think this a more appropriate place to ask my next question.

Ive written a PHP script to get a weather forcast from the Yahoo RSS weather service. This works great, only my users arnt going to know the location code for their area (UK), and I want them to be able to enter a location name e.g. “London”, or a postcode.

Like this: -

http://www.letsvisit.co.uk/kent

If anyone can think of a way to perhaps convert these search params into the yahoo location code e.g “UKXX0309”, or perhaps another solution I would be forever in your debt.

Kind regards and thanks.