The Boulder Fire, which ignited on December 30, 2021, in Boulder County, Colorado, was a devastating wildfire fueled by unusually dry conditions and high winds. It rapidly spread through suburban areas, destroying over 1,000 homes and damaging numerous other structures in towns like Louisville and Superior. The fire resulted in significant property loss and displaced thousands of residents, highlighting the increasing vulnerability of communities to wildfires exacerbated by climate change and the wildland-urban interface. While the exact cause remains under investigation, the Boulder Fire served as a stark reminder of the potential for rapid and destructive wildfires even during the winter months.