Sunset on 28 Aug 2012. With no strong flow aloft, clouds linger and slowly drift.
An overcast morning over the Continental Divide suddenly turns spectacular [about 7 seconds into the video] in this time-lapse sequence from the morning of 30 August 2012.
On the west side of Rocky Mountain National Park. Not far from my recent hike from Milner Pass towards Mount Ida, but about two thousand feet lower in elevation and a little further west. The trail starts at around 9300 feet MSL and climbs to the Lake at 11,040 feet. There isn't much that is really steep - but it just climbs all the way - for 5.1 miles.
On the way to the trailhead, I paused to take a shot of some nice clouds near Lake Irene.