With an atmospheric river bringing rain and snow to California this week, the state's mountains began to change from summer brown to winter white. Mammoth Mountain expected around 2 feet of snow by ...

The SnowEx23 Time-Lapse Imagery, Version 1 data set is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). The data set contains time-lapse ...

A low-pressure system over the Great Lakes region continues to fuel lake-effect rain bands on the eastern sides of lakes Michigan, Erie and Ontario and the southern side of Lake Superior.

A storm will barrel across the West Coast this week, bringing much-needed rain and some mountain snow for the first time since early spring. Showers began breaking out across Oregon and Northern ...