I know this has probably been asked before but I could not find any posts about it...
If you download the real weather using the utility that comes with FS2002 (I forget what its called right now) does that update the weather for every airport?
For example, If I am flying from L.A. to New York and I update the weather in LA, when I get to New York will it be the weather according to what it was when I updated it in L.A.? (I hope that makes sense!

How do you get the weather to update in real time as you fly along? Is that possilble?
Thanks!