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

As Arctic air blankets the eastern United States, the National Oceanic and Atmospheric Administration has released its latest ...

The Mercury provides news and fun every single day—but your help is essential. If you believe Portland benefits from smart, ...

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