We installed an Ambient Weather WS-2080ip (
http://www.ambientweather.com/amws2080.html) a few years ago and connected it to Weather Underground. No need to record and store data on your own computer network as all data is uploaded automatically to the website. Historical data is also available on the website. And the good thing is you can see the weather at your facility anywhere in the world as long as you have internet access - including your smartphone. Only downside that I don't get with this station is ET is not available. At least not with this software. Wireless installation and the batteries last about 18 months.
Although I just checked for our specific station, I couldn't find it. But, several are available that are similar.
You can see our data here:
http://www.wunderground.com/cgi-bin/findweather/getForecast?query=34470&sp=KFLOCALA35