To uninstall WeatherBug from your machine:

Remove the startup entry from your login items
(only if you had WeatherBug set to launch automatically at startup)
Open System Preferences.
Choose: Accounts
Choose the "Login Items" tab. Select the WeatherBug Mac application.

Click the "-" button to remove the item.

You may need to reboot at this point to make sure the WeatherBug is removed from the system memory.


Uninstall The WeatherBug Mac Application
Go to the Finder
Find the WeatherBug Mac application.
Drag the WeatheBug Mac application to the trash.
Empty the trash.

Remove the WeatherBug preferences file
Go to the Finder
Select your "home" folder
Open the "Library" folder
Open the "Preferences" folder
Remove any instance of the WeatherBug preferences file. The name should begin with com.aws.WeatherBugLite