There are lots of sites on the Internet that have far more interesting weather imagery than will be found at the big commercial Weather sites. Try a few of these locations next time you get snowed in.
Satellite imagery from around the world can be found from this page. Home of the National Satellite Services Division of the National Environmental Satellite, Data, and Information Service.
It turns out the local SUNY has a Department of Earth and Atmospheric Sciences, and their home page has links to lots of super cool Doppler Radar Imagery.
My longtime favorite for imagery was TerraServer. Unfortunately it seems to have gone downhill. It was commercial, and it was slightly disfunctional. (I know thay used to have 1 meter aerial photography of where I live, but I was unable to re-locate it by any method.)
The guy is here to plow the driveway, so I have to go move the car.