mceWeather is a program that shows weather for your region on your TV. The plugin provides data from all over the world (many locations can be shown, please just try if your next larger city can be found by the program). It shows the forecast for the next 1-10 days and also shows you a satellite image of your country.
This is by far the best weather addon for MCE that I have come across.
Click Here to download a copy of mceWeather