Climate change could dramatically reduce U.S. snowstorms

A new study led by Northern Illinois University scientists suggests American winters late this century could experience significant decreases in the frequency, intensity and size of snowstorms.

With shrinking snowpack, drought predictability melting away

On April 1, water managers across the West use the amount of snowpack present as a part of a simple equation to calculate the available water supply for a given region that year. Historically, this method has accurately predicted ...

Historic Greenland ice sheet rainfall unraveled

For the first time ever recorded, in the late summer of 2021, rain fell on the high central region of the Greenland ice sheet. This extraordinary event was followed by the surface snow and ice melting rapidly. Researchers ...

How the Greenland ice sheet fared in 2018

The end of August traditionally marks the end of the melt season for the Greenland ice sheet as it shifts from mostly melting to mostly gaining snow.

Storm leaves California with half of usual snow for year

California water officials tromped through long-awaited fresh snowdrifts in the Sierra Nevada mountains Monday, but a welcome late-winter storm still left the state with less than half the usual snow for this late point in ...

California: Hardly any snow but not in drought again, yet

The grassy brown Sierra meadow where California's water managers gave the results of the winter's first manual snowpack measurements Wednesday told the story—the drought-prone state is off to another unusually dry start ...

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