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 ...

Near record-breaking highs are possible Tuesday as atmospheric river driven rainfall and winds keep temperatures mild.

Inside the cockpit of a NOAA Gulfstream IV during an atmospheric river mission in February 2025. Image credit: Erik Jepsen/UC ...

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

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

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

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

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

KOIN 6 Weather ...

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