An atmospheric river fueled downpours that drenched Northern California last week, with parts of the North Bay tallying ...

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

Record rainfall from bomb cyclones and atmospheric river storms brings much-needed relief to drought-stricken reservoirs.

An atmospheric river that pummeled Northern California last week helped boost the water levels at many of the state’s ...

Last week’s powerful storm dumped record rain on parts of the region, flooding roads and filling reservoirs. Last week’s ...

Even as 18.75 inches of rain fell at Shasta Dam during November, sending millions gallons of water streaming into the lake ...

Important bodies of water that supply water to populated regions in the Northeast have dried up due to drought conditions in ...

Thursday's rain may ease the drought but not fill reservoirs to normal levels. Important bodies of water that supply water to populated regions in the Northeast have dried up due to drought ...

Water levels at reservoirs in the region have decreased to the point of concern for water supply managers, hydrologists told ABC News. Over the past three months, there has been a significant lack ...