Found this weather mod at Serverhacker forum and edited it some to get it to work on my forum as a link in the header. I'm not good a making mods so I tweaked this one so give it a try and if someone can fine tune it Please do.
http://www.hawk.dragonvibes.com/uploads/hawk/weather.zip<

Do you have a demo?<

This is from my Forum

Removed from my site<

Had to removed from my forum cause to many errors<

Link die<

RIP link.<

I created and posted the code to a weather mod some time ago. However, the website supporting the feed is no longer. I know that Richard mentioned the one available from weather.com (perhaps he even provided some code if I can recall) but the only bad thing about weather.com is that they are really strict on using their logo and linking to them. I didn't have a problem with linking to them, but the logo was another issue. there was a minimum size and everything that just didn't look right.
BTW, a small excerpt on the one I did for my agencies web site. I am sure I can find the code somewhere when I get home tonight that could be configured to read another XML feed, but there are not many weather feeds out there it seems.
http://dayve.d2g.com/blogs/dayve/archive/2004/06/05/176.aspx<

I have a weather mod at Classic Motorcycling Australia Forum that I adjusted to Ausrtralian sites. It is easy to convert it to other countries and I can dig out the original code for the MOD that was created. I do not mind placing it online. <

Could you please dig up your code? =)
<