In San Francisco, authorities issued the first-ever tornado warning. Meanwhile, upstate New York saw heavy snow, the Midwest ...

The lingering effects of a high pressure system will conspire with an approaching storm from the Midwest to make a mess ...

Severe storms caused damage across northern California on Saturday, and for the first time in recorded history, the National ...

Inclement weather plagued areas of the U.S. over the weekend, with dangerous conditions including heavy snow in upstate New ...

Severe weather battered the US, including a tornado near a California mall, ice storms in the Midwest, and heavy snow in New ...

A rare tornado struck Scotts Valley, just south of the Bay Area, overturning cars, damaging trees and knocking out power with an estimated peak winds of 90 mph.

ABC News will pay $15 million in President-elect Donald Trump in a defamation suit against the network and anchor George Stephanopoulos.

Officials in San Francisco issued the city’s first ever tornado warning while on the opposite coast New York State was hit by ...

Inclement weather plagued areas of the US in the first half of the weekend, with dangerous conditions including heavy snow in ...

A major ice storm has created treacherous driving conditions across Iowa and eastern Nebraska and prompted temporary closures ...

More than a foot of snow is already on the ground in some towns. Here's how much snow has fallen in your area.