WEATHER.EXE definition, relationships, removal:

WEATHER.EXE is an executable file that is responsible for launching parasites, loading main components of malicious programs and running a destructive payload. It is a significant part of a dangerous parasite, but can also function as a stand-alone threat. DO NOT run this file!
The WEATHER.EXE file is installed and used by adwares WeatherBug and WeatherCast.
In some cases a presence of WEATHER.EXE does not mean that your system is infected. The file may actually belong to some fully legitimate applications and therefore must stay intact. If you are in doubt, please scan the WEATHER.EXE file using you regular spyware remover or antivirus program. weather.exe is an executable file which primary purpose is to start a parasite or launch some of its components. Once executed, the weather.exe file runs a process that is responsible for the parasite's payload. weather.exe is a significant part of a dangerous threat, but it can also work on its own. DO NOT execute it!
The weather.exe file is installed and used by Zhong.
You have to delete the weather.exe file immediately after you have found it. The parasite will continue to violate your privacy and harm your computer unless weather.exe and all related objects will not be completely removed from the system. If you have difficulties erasing the file consider using an anti-spyware program.
In some cases a presence of weather.exe does not mean that your system is infected. The file may actually belong to some fully legitimate applications and therefore must stay intact. If you are in doubt, please scan the weather.exe file using you regular spyware remover or antivirus program.