Scientists have successfully used a combination of radars and snow gauges to measure the impact of cloud seeding on snowfall. The new research addresses decades of speculation about the effectiveness of artificial methods to increase precipitation, demonstrating unambiguously that cloud seeding can boost snowfall across a wide area if the atmospheric conditions are favorable.

NCAR is leading a new project studying how maps and other visualizations can help communicate forecasts and help residents better understand the risks to their communities.

A panel of experts called today for continued research investments to save lives and protect infrastructure in vulnerable coastal areas.

UCAR and the University of Alabama are using information from radars to add new capabilities to the National Water Model

Flooding caused by rain falling on snowpack could more than double by the end of this century in some areas of the western U.S. and Canada due to climate change.