WUHU (software)

Weather Underground / HeavyWeather Uploader, commonly WUHU, is a free software package for Microsoft Windows which allows users with Personal Weather Stations to contribute weather data to one of several networks, including:
 * Weather Underground (wunderground.com)
 * Citizen Weather Observer Program (also known as CWOP)
 * WeatherBug
 * YoWindow
 * Australian Weather Network
 * UK Weather Net

It can collect data from multiple models of weather stations from La Crosse Technology, Davis Instruments, and Oregon Scientific.