Hi Gary, and welcome to the WeatherCat forum!
You will find friendly, helpful people here, as well as an active and accommodating developer. Once you get settled into your WeatherCat setup, take a look at some of the templates available in the Templates forum, as well as Edouard's (elegache) AppleScript tools. With the scripts, you will be able to upload data to the UK Met Office's WOW program as well as several other weather collectors, and keep track of how your station is operating.
Welcome to the group,
Steve