Late winter in Colorado can bring a wide variety of conditions, oftentimes within a very short time span. This was fully evident yesterday and last night as we went from a high of a daytime 62 degrees to receiving a healthy dose of snow before midnight.
Thornton received a total of 2.9 inches of heavy, wet snow from about 9:00 p.m. on March 4 through 1:00 a.m. on March 5. A healthy 0.45 inches liquid precipitation was recorded from the snow.
The time lapse video below captures the event from its start through sunrise. Below that is a satellite imagery time lapse from 7:00 a.m. to noon to show just how fast that snow disappeared.