Extreme weather will affect many regions of the country this week. Here are the places that will be hardest hit.

At the National Oceanic and Atmospheric Administration and the ... prediction in Maryland and a radar operations center in Oklahoma — according to two people familiar with the plans, who spoke ...

A new study finds that atmospheric rivers — the heavy rain and wind events most known for dousing California and other parts ...

An atmospheric river continued to bring heavy rain to Southern California on Thursday, sparking several mudslides.

A mid-week atmospheric river is expected to blanket the Sierra Nevada in snow while drenching cities throughout California, ...

The storm is set to bring heavy snow, heavy rain and strong winds across the Golden State through Thursday night.

It’s “Weather Wednesday” — a time where 17 News meteorologists talk about the weather together and help you understand a bit more about ...

PORTLAND, Ore. (KOIN) — A powerful atmospheric river remains just offshore from the Oregon and Washington coastline this weekend as impacts are still felt. An increase in cloud coverage and ...

"An atmospheric river will surge onshore Wednesday/Thursday bringing heavy rain and snow to the Pacific Coast," the National ...

Don’t let the Sunday sunshine deceive you. A weak atmospheric river is brewing over California and is set to deliver two rounds of moderate to heavy rainfall, a chance of thunderstorms ...

British Columbia will continue to be soaked by a strong atmospheric river throughout the weekend, raising the risk of avalanches for the province A more active pattern will return to British ...

Precipitation will continue into Monday as an impressive atmospheric river washes over B.C. to end the weekend. Some areas have seen more than 100 mm of rain, while areas like Whistler have picked up ...