NOAA satellite pictures in 3D !!
3D images (anaglyph) and enhanced normal images both in wide area composites are both on the NOAA pages they are stunning. To view the 3D image get a pair of Red, Blue (or cyan) glasses from your video store to see the real deal! Click on the image below to see current images.
The graph below is from a Boltwood Clear Sky Sensor. It measures the temperature of the sky as if there is no cloud it is very cold (your looking at space) clouds keep the heat in so it's warmer. So this shows the amount of cloud as the white colder parts, yellow is a bit cloudy and red totally cloudy, it also has two plates that short out with rain so Blue means raining.
Kumeu Weather Page