NASA-funded research looking at El Ni?o events to forecast western US snowfall

A NASA-funded study uses a computer model to understand an observed link between winter and spring snowfall in the Western U.S. and El Ni?o Southern Oscillation. Almost 75 to 85 percent of water resources in the Western U.S come from snow that accumulates in the winter and early spring and melts as runoff in spring and summer. Understanding this connection and using it to predict future snowfall rates would greatly help both citizens and policy makers.