Time Lapse Weather Video

The AllSkyCam covers 120° of the sky and records 24/7.

The AllSkyCam star trails for last night.

The AllSkyCam Keogram from the last 24 hours.

The Keogram image gives a quick view of the day's activity.
A central vertical column 1 pixel wide is extracted from each image and these columns are
stitched together from left to right, which creates a timeline that reads from dawn to dawn.