JWeather has functionality to show a radar image based on the users zipcode as well as 10 day forecast. It also shows temperature on the Système tray icon similiar to Weather Bug. When you start the program it hides in the Système tray, and you have to double click or right click the icon to show the window. This is so it is less annoying if you decide to start up automatically at Système startup. It reloads its weather information (from weather.com) every 60 seconds. The Système tray also changes color based on the temperature. If the temperature is greater than 70 F it is red, and if it it less than 70 F it is blue. The darker the shade of blue or red, the closer it is to 70 F. If it is 70 F then it is black. Also if you hold your cursor over an image in the 10 day forecast it will tell you the chance of precipitation, and it allows the user to change the map using a pull-down menu.