Forecasters say one of the key factors driving the weather is an atmospheric river, which is a long band of water vapor that ...

The words "bomb" and "cyclone" are bad enough on their own. What does it mean when they're used to describe a storm?

A wind and rain storm increasing in intensity throughout the day could cause flooding and power outages in Maine.

PORTLAND, Maine (AP) — Colder weather began to return Thursday after a storm that swept up the East Coast delivered a blow to ...

A wide-reaching storm boosted by an atmospheric river is drenching the entire East Coast Wednesday and its heaviest rain and ...

Maine reported nearly 57,000 power outages, while Massachusetts saw nearly 8,000 customers left without electricity.

An atmospheric river and developing bomb cyclone are bringing heavy rain and fierce winds to the East Coast, creating both ...

A rare East Coast atmospheric river led to flash flooding in some areas while snow accumulated in others on Dec. 11.

An unusually potent storm will bring significant precipitation to the East Coast throughout Wednesday and into the night.

Flood watches were in effect in Vermont, where the capital city of Montpelier, hard hit in past floods, advised residents to ...

The U.S. East Coast was beginning a whiplash-inducing stretch of weather on Wednesday that was rainy, windy and potentially ...

Hazardous weather will stretch up and down the Eastern Seaboard on Wednesday. Here’s where to expect the worst.