There is a school of thought that the 2.2 billion gallons of water that President Trump ordered the Army Corps of Engineers ...

Snow, sleet and freezing rain are expected to continue pummeling the central Appalachians and mid-Atlantic states, while ...

A flash flood watch has been issued for much of Los Angeles and Ventura counties ahead of two rainstorms that will increase the potential of debris flow in burn scar areas.

Heavy rain and strong winds are likely during the storm's peak Thursday. 1-3" of rain for most, slopes could see up to 6" and ...

As the Bay Area prepares for another round of storms, a new Stanford study explains just how much damage atmospheric rivers ...

Areas charred by last month's wildfires in Southern California now face a new threat from a powerful, but fast-moving Pacific ...

An atmospheric river event is forecast to rainfall, snow, and the potential for flooding to parts of California this week.

Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.

Days after an atmospheric river brought record-setting rainfall to California, the state is in the crosshairs of another ...

The vacant Blue Heron paper mill in Oregon City is now just a pile of rubble, still smoldering more than a week after a three-alarm fire. Read online: https://www ...

According to the National Oceanic and Atmospheric Administration (NOAA), an atmospheric river is a long, narrow column of water vapor that produces intense rain or snow when it makes landfall.