"Rising temperatures, persistent drought, and depleted aquifers on the southern Great Plains could set the stage for a disaster similar to the Dust Bowl of the 1930s, scientists say."
" A cool October broke a 16-month streak of above average temperatures across the Lower 48, but temperatures are projected to remain above normal across most of the western half of the country in the coming months. In addition, the latest climate change projections put future temperature gains on the high side of various models.
As of November 6, 59.5 percent of the contiguous U.S. was experiencing persistent drought conditions that are most severe in the Great Plains—North and South Dakota, Nebraska, Kansas, Oklahoma, Texas, Montana, Wyoming and Colorado—where drought is expected to persist or intensify in the foreseeable future. On October 17–18 those drought conditions combined with high winds to create a large dust storm across Colorado, Nebraska, Kansas, Oklahoma and Wyoming, closing major highways."
Melissa Gaskill reports for Scientific American November 27, 2012.
