The latest forecast map from the Climate Prediction Center shows Northern Nevada and California in a “drought persists/intensifies” category through January 2016. This seasonal outlook is an update from an earlier map which only went through December. The report accompanying the map has this to say regarding California and the Sierra:
“For the Southwest, El Niño associated climate anomalies favor an enhancement of the early wet season. Therefore, drought improvement is favored across central and southern California. There is greater confidence for improvement across the coastal regions and valleys, whereas significant improvement across the Sierras relies on colder temperatures to support substantial snowfall.”