Rain and snow is returning to Oregon this weekend, and low elevation snow and ice will become possible next week.

A La Niña winter just started, but it isn't expected to last long. National forecasters are already looking ahead to the spring season.

Two federal agencies oversee more than 32 million acres in the state, an area larger than the state of Kentucky, and federal agencies are responsible for funneling hundreds of millions of dollars to t

The U.S. Army Corps of Engineers wanted to use gigantic mechanical traps to haul baby fish downstream in tanker trucks.

As Arctic air blankets the eastern United States, the National Oceanic and Atmospheric Administration has released its latest weather outlook for the last week of January — but will Portland

The unusual holes in the ocean didn't reveal an underwater volcano or some hydrothermal vents, but rather something remarkable.

These weather systems aren't rare but bring huge amounts of rainfall which can lead to dangerous landslides and flooding.

A Wind Advisory has been issued by the National Weather Service (NWS) Medford for Central Siskiyou County, including Interstate 5 from Grenada south to Weed, warning of strong gusts and potential power outages.

The Old Farmer's Almanac, which has been in business since 1792, recently released its spring weather forecast. The outlook? "Warmer-than-normal temperatures for most of the country, with a few exceptions: southern and central California, Desert Southwest, southern Florida, and western Ohio Valley, where it will be near to below normal."

Scientists in Oregon have now found microplastics – particles smaller than 5 millimeters from the degradation of plastic in the environment – in salmon and several other iconic Pacific Northwest fish and seafood species.

Researchers at Portland State University have discovered microplastics in the edible tissue of several Pacific Northwest fish and seafood species.

Heavy rainfall expected to move into the Chicago area Friday could raise area river levels, prompting a warning to conserve water from the Metropolitan Water Reclamation District of Greater Chicago. The National Weather Service on Thursday forecasted heavy rain beginning Friday morning,