*** UPDATE *** turns out this is a local problem perhaps with our Netgear UTM10 firewall. Computers connected ahead of the firewall have no problem with www.weather.com.
For some reason www.weather.com is not working and no one is reporting on the problem? When you try to go to their web page in Firefox you get a "Toast Notification". In Internet Exploiter it is just plain messed up.
Here is what it looks like in Internet Exploiter: