The combination of clear skies, light wind, and fresh snow caused temperatures in Colorado's mountain valley locations to plummet Tuesday night.
Antero Reservoir on the west side of South Park dropped to 50 degrees below zero.
The combination of clear skies, light wind, and fresh snow caused temperatures in Colorado's mountain valley locations to plummet Tuesday night.
Antero Reservoir on the west side of South Park dropped to 50 degrees below zero.