In order to set the 'Home Location', follow these steps -
1. Navigate to the local forecast page of your home city. Eg: If your home city is Denver, Colorado, enter the city name in the search bar and select the city from the dropdown that appears.
2. On the local forecast page, click on on the 'home' button next to the city name. See example -
3. The button should become blue after you click it. This indicates that the city has been set as your 'Home Location'. The next time you go to the home page (www.wunderground.com), you will see weather for that location.