Here is a list of the files you will need to download and run to get the weather talking to work:
The core component (needed for win95/98:
http://www.microsoft.com/products/msagent/downloads.htm
The basic english driver:
http://www.microsoft.com/products/msagent/downloads.htm#tts
http://www.weather-display.com/download/lhttseng.exe
You may also need the SAPI 4.0 runtime file
http://www.microsoft.com/products/msagent/downloads.htm#sapi
BUT you also need Internet explorer 3.02 or later installed
Also, once downloaded you need to run these files
There will be no message at the end.
Win 98 users, you will most likely may need to select and download the english british speech drivers as well.
Cheers
Brian