yahoo weather country and city list

when i need get weather for some city i put this link: http://weather.yahooapis.com开发者_StackOverflow/forecastrss?w=713169

But how get all country city code(id)? Maybe is some xml, rss?

Thanks

---

see this: forecastrss?w=713169 This w parameter is your WOEID. WOEID is invented by yahoo I think and means WehereOnEarthID. So do a google search for WOEID list and you`ll find the answer.