Breadcrumb Home News Rain-on-snow flood risk to increase in many U.S. mountain regions Aug 6, 2018 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. See the Article Recent News Rajesh Kumar wins NASA's Group Achievement AwardOct 15, 2026 Cenlin He wins the AGU 2026 Global Environmental Change Early Career Award Sep 25, 2026 Mapping wildfire risk across the US, day by daySep 25, 2026 Hot new dataset focuses on human healthSep 15, 2026 Workshop strengthens collaboration and local action on extreme heatSep 18, 2026 More than 600 UAS flights capture Florida’s coastal sea breezeSep 10, 2026 Prepare for takeoff into smoother skiesSep 11, 2026 Turbulence is nearing a less bumpy futureSep 2, 2026 Olga Wilhelmi is named as a 2027 AMS FellowAug 20, 2026