![]() ![]() Red indicates a decrease and blue indicates an increase. Snowpack in some northern watersheds increased as climate change led to more precipitation. The percent change in snowpack caused by climate change in river basins between 19. Some areas have even experienced more snow in our warmer world. Part of the problem has been that snowfall is notoriously difficult to measure accurately, and scientific data from ground observations, satellites, and climate models have given contradictory signals on the role of climate change in declining snowpacks. It might seem logical that a warmer world would be less hospitable to snow, but the relationship between snow and climate change is complex, and scientists have for many years struggled to make a clear connection between the two. ![]() But something’s amiss: many states accustomed to white winters are now getting more rain than snow.Ī new study published on Wednesday shows that the human-caused climate crisis has reduced snowpack in most parts of the Northern Hemisphere in the last 40 years, threatening crucial water resources for millions of people. Vast swaths of the US have been hit with powerful storms, including blizzards that have blanketed parts of the Midwest and Northeast in snow. ![]()
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