Feature requests: ip to location or save zip in a cookie that's easy to change. The most annoying part of weather.com for me, aside from the clutter, is typing in a zip. Having the forecast oriented horizontally like a calendar would be nice. ical integration would be pretty slick.
I've always thought it would be cool for there to be a site that just looks at your IP and gives you the local weather and time and links to other relevant info.
Wouldn't work for people behind a corporate firewall. My old employer used to route all of its traffic through the head office in the US even though we were in Canada.