Live in London?

Want to get the daily weather forecast sent to your mobile phone every morning?

Join Twitter, and follow London Weather.

That's it.

(Tip: If you're already a Twitter user and you don't like getting mobile alerts, set up a separate account for dull stuff like this.)

It was Caterina's idea.

Brought to you by STML (follow me), using BBC RSS, Yahoo Pipes and RSS2Twitter. Supported by BBC Backstage.