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

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

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

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

Parts of the U.S. East Coast and Atlantic Canada are preparing for the impact of an atmospheric river, a weather phenomenon ...

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

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 ...

The US East Coast began a whiplash-inducing stretch of weather Wednesday that was rainy windy and potentially dangerous due in part to an atmosphe ...

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