Nearly all of the U.S. is facing drought, with Kentucky becoming the 49th state to enter drought in November, due to a ...

A bomb cyclone occurs when a storm's pressure drops quickly, which intensifies the storm and ramps up wind gusts. Atmospheric ...

In northern California, flood and high wind watches were in effect, with up to 8 inches (20 centimeters) of rain predicted ...

This will be the heaviest rainfall and snowfall event that we’ve experienced so far this wet season,” a National Weather ...

A historically strong storm system with the strength of a hurricane whipped damaging winds through the Pacific Northwest ...

More than a foot of rain is forecast in Northern California and southwest Oregon, likely causing life-threatening flash ...

that effectively forms "rivers in the sky," as described by the National Oceanic and Atmospheric Administration. While a bomb cyclone refers to a rapid drop in pressure that strengthens a storm.

The first atmospheric river storm of the winter rainy season slammed into California on Wednesday. Driven by a powerful “bomb ...

A developing storm system forecast to swing off the Oregon and Washington coastline on Friday will add to the region's ...

An atmospheric river may be approaching Northern California, bringing heavy rain, the National Weather Service said Sunday.

Washington state is reeling following a powerful “bomb cyclone” that left two dead, knocked out power to half a million at ...

An atmospheric river is approaching Northern California, bringing heavy rain that will hit the North Bay the hardest, likely ...