I’m trying to rediscover a satellite imagery website I stumbled upon a while back; it had a scrolable map/globe with a variety of views, including visible clouds, infrared clouds, radar storms and so on; there were a bunch of combo boxes and radio buttons below the image to allow the user to select the mode, date, location etc.
AFAIK, it had more or less up-to-date weather info.
A good place to start looking might be the various government meteorology websites. [url=http://www.metoffice.gov.uk/weather/satellite/]this is the satallite image section of the UK met office.
There’s a checkable list of other views;
Image: Living Earth®/NASA Visible Earth/Topo map/Clouds/IR clouds/Colour weather/ Water vapour/Water vapour raw