Cold/Wind Chill — Southern San Luis Valley, Colorado
1997-01-11 to 1997-01-12 · Southern San Luis Valley, Colorado
Wider weather episode
Arctic air in combination with strong winds produced wind chills of 20 to 35 degrees below zero across the southeast plains of Colorado, and the foothills.
Source: NOAA Storm Events Database, event_id 5587015. Narrative written by the NWS forecast office that issued the report.