Since early 2020, the Southwest United States has suffered record low precipitation and near-record high temperatures, gripping the region with an unyielding, unprecedented, and costly drought. This exceptional drought—marked by massive water shortages, destructive wildfires, emergency declarations, and the first ever water delivery shortfall among the states sharing the Colorado River—punctuates a two-decade warm and dry period that has baked the Southwest. A newly released report from ...| Drought.gov
Although wildfire is part of the natural ecosystem cycle over the western U.S., its intensity and frequency has been increasing at an alarming rate in recent decades. A new study shows that climate change is the main driver of this increase in fire weather in the western United States. And even though wetter and cooler conditions could offer brief respites, more intense and frequent wildfires and aridification in the western states will continue with rising temperatures.| Drought.gov