1. Go to http://www.weather.com.
2. Enter your city name in the search box, at the top left of the homepage, and click the GO button.
3. Click the link for your city from the search results. This action will display the page with your city’s current weather information.
4. Grab your city code from the address bar of your web brower:
Example:
The city code in the following link is CAXX0504:
http://www.weather.com/outlook/travel/businesstraveler/local/CAXX0504?from=search_city
5. Open Weather Watcher Mobile on your mobile device.
6. Click Menu → Options… to open the Weather Watcher Mobile Options.
7. In the Weather Watcher Mobile Options, click General → Cities.
8. Click Menu → Add Code and enter your city code from Step #4 above.