Oregon's snowpack jumped to 144% of normal as of Thursday, the best in the western United States, following a series of cold winter storms that blanketed the state's mountains in white. However, a ...

Live tracker maps show that an atmospheric river is expected to continue dumping rain across multiple states in the Midwest and South through Saturday night. Earlier this week, AccuWeather ...

An avalanche warning has been issued for five states as a deadly atmospheric river makes its trek eastward. The atmospheric river arrived in California on Sunday and wreaked havoc with severe rain, ...

In the western United States, water supply and availability are closely tied to snowfall and the seasonal snowpack. The University of Wyoming’s project WyACT looks at how snowfall in this mountainous ...

A pair of storms and accompanying atmospheric river are set to deliver heavy rain, mountain snow and strong winds to the Western United States from Friday into Saturday. This weather system, described ...

It has been a decade since University of Washington scientists first pinpointed specific instances of air pollution, including Gobi Desert dust, traversing the Pacific Ocean and adding to the mix of ...

Oregon boasts the highest snowpack in the western US at 144% above normal. An atmospheric river is forecast this weekend but no major flooding is expected. Oregon's snowpack jumped to 144% of normal ...