Changing weather on HTC Freestyle?

So, I've googled around a lot and I just can't find anything. Probably because this phone is still pretty new! Anyway, weather. The main home screen with the classic analog clock and such has the correct city, but when I swipe over to the full weather widget, it only shows me Atlanta, Dallas, and Seattle. I've clicked "more" and "add" but it only changes the weather on the home screen. Am I stuck seeing the weather of three cities that are nowhere near me?