Real-World Weather

[Tyler012]

Can anyone explain why my weather is always the same when I use Real-World weather? Yesterday I loaded it up (It was snowing outside mind you) and it reported that it was a clear, balmy day (53F) when in actuality it was about 27F outside that day.
  I loaded it today and it gave me the same read. Help?

[Tai-2]

Well, they are getting it from online, and who knows how accruate the jesspen system i think it is called is. Same thing happened to me, kind of. It was snowing like crazy yet it showed it as cloudy but the right temp.

[Faceman]

Consider Real Environment Extreme.  It gives you amazing textures and control over a ton textures and has its own weather engine.

I couldn't imagine ever flying in FSX without it.