A powerful storm that dropped drenching rain on flood-prone Southern California is raising concern among forecasters that it could produce a dangerous, widespread outbreak of tornadoes ...

Over the next week, tens of millions of Americans will be at risk of severe weather as a colossal storm marches across the country, threatening hurricane-force winds, major flooding, blizzard ...

Another unusually intense March storm is coming this week, and it may cause a bit of déjà vu, with severe thunderstorms, heavy rain, powerful wind gusts, wildfire risks and blizzard conditions ...

A mammoth and multifaceted storm is slamming the eastern half of the United States with powerful winds, blizzard conditions and severe thunderstorms for the second consecutive day. The near-record ...

More than 100 million people are in the path of a gigantic and dangerous storm system set to barrel through the US this weekend. Meteorologists warn that this 'mega storm' will likely bring ...

In the wake of the storms, more than 400,000 customers were left in the dark. A major cross-country storm is moving east, after bringing severe weather to the South on Mardi Gras Day -- including ...

A sprawling storm system crossing the U.S. on Friday caused deadly crashes, damaged buildings and fanned more than 100 ...

A huge storm system crossing the U.S. threatens to unleash tornadoes Friday in the Mississippi Valley, blizzards in the ...