- September 16, 2014
Temperature extremes have been pretty unusual across the United States so far in 2014. Looking back over this time period quickly reveals at least part of what was going on: the polar jet stream got into a serious rut.
- September 10, 2014
Flash floods scoured Phoenix and surrounding areas on September 8, 2014. How did the rainfall totals compare to normal September precipitation?
- September 4, 2014
On July 11, Lake Mead reached its lowest water level since construction of the Hoover Dam in the 1930s. Many scientists are concerned that the prolonged drought could be a sign that the region will face significant water supply challenges due to climate change.