Get out the galoshes and don’t plan on taking them off any time soon. “If I were to summarize the next seven days,” said Noah Alviz, a meteorologist with the National Weather Service in Portland, ...

PORTLAND, Ore. (KOIN) — After a mostly dry start to the month of December, the weather pattern is quickly changing to a rainy ...

An atmospheric river will bring heavy rain, raising flood risks in lowland areas on Monday and Tuesday. Stay informed and ...

Southern California is bracing for heavy rain, gusty winds and cooler temperatures as a Pacific storm, fed by an atmospheric river, moves inland through the region.

KOIN 6 Chief Meteorologist Josh Cozart explains the lasting impacts of December's first atmospheric river in the Pacific ...

An increasingly stormy Pacific pattern is expected to deliver many inches of rain and yards of mountain snow across the ...

These atmospheric rivers – including the famed “ Pineapple Express ” – provide between 30 to 50 percent of the US West ...

Let all the dreamers wake the nation: another atmospheric river runs through Portland.

A prolonged mountain snow event is shaping up this evening across western Montana. We will be measuring totals in feet ...

The storm has already killed six and continues to produce heavy rain, thunderstorms and snow across the state.

After a slow start to the ski season, northern Utah mountain areas and resorts could see up to 30 inches of snow as a storm ...

The bottom line? An atmospheric river of moisture begins to surge into northern Utah Thursday night bringing valley and ...