A powerful atmospheric river is set to make landfall in the Pacific Northwest and British Columbia late Thursday, Aug. 14.

An atmospheric river is looming on the horizon for the B.C. coast, finally bringing relief to a region suffering through ...

With heavy rains forecasted through the weekend, officials at Mount Rainier National Park are warning visitors to be cautious ...

If you're over the summer heat, relief is coming in the form of an atmospheric river that will bring rain to western ...

Forecasters say an atmospheric river will bring up to half an inch of rain to the Eugene area over the coming days, with ...

Importantly, lots of rain will push into Eastern Washington. Several Western Washington rivers will surge to near record ...

PORTLAND, Ore. (KOIN) — Summer rainfall is back in the forecast this weekend in Portland as a large upper-level trough drops ...

Vancouver may be a rainy city, but in August it's relatively dry, with an average of 36 mm of rain. However, up to 50 mm of ...

Over a 20-year period, atmospheric rivers could double the amount of rain falling on part of the Southeast, the researchers ...

Atmospheric rivers are inherently warmer than the surrounding Arctic environment and can act like a blanket, trapping heat near the Earth’s surface and preventing it from escaping out to space.

Atmospheric river is a newer name for a familiar weather pattern in the Pacific Northwest called a “Pineapple Express.” Author: Rich Marriott, KING 5 Staff Published: 12:41 PM PST February 28 ...