Cowlitz River below Mayfield Dam also remains under flood warnings on Tuesday, “until further notice,” as the river flow has ...

November was a somewhat dry month for Portland at just 4.67 inches. During an average November, the airport gets about 5.55 ...

The atmospheric river that brought heavy rain to the Portland area this week has shifted northward, and most of northwest ...

The Oregon Department of Geology and Mineral Industries is warning that an incoming atmospheric river could cause landslides in northwest Oregon, posing a threat to power lines and potentially ...

The latest round of flooding concerns grows across western Oregon as another round of rain from an atmospheric river returns ...

KOIN 6 Chief Meteorologist Josh Cozart explains when the second visit from this week's atmospheric river is expected to move ...

Oregon is in for several days of heavy rain, strong winds and rising rivers as two atmospheric river surges push across the ...

Flood watch issued in the Northwest due to an incoming atmospheric river bringing heavy rain and potential flooding.

KOIN 6 Weather ...

The unusually long atmospheric river is forecast to bring heavy rain and high winds to Washington, Oregon, Idaho, Montana and ...

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

The last weather system caused a landslide that closed Highway 229 closed indefinitely. Here's what's coming next.