Season for Mysterious 'Night-Shining' Clouds Is Here | OurAmazingPlanet.com
Intense mammatus form over eastern Nebraska August 21, 2007 behind a line of storms.
Imminent Stormageddon, Minnesota, I have seen these kind of clouds in person, awesome!
✯ West Wales Clouds
Earth - Sunrise & Sunset
Virga. Visible streaks of precipitation that evaporate before reaching the ground. Sort of look like cloud commas.
Storm in the making - On the final landing approach to the Kiev airport, a strange effect of different pressures creating a giant snow wave -