Update: Storm Tracker 2 Meteorologist Rhonda Shelby says a back edge to the first band of precipitation is just about to move ...

About an inch of snow officially fell Thursday on Portland, causing crashes, canceling school, shutting government offices ...

The storm's impacts include a massive pileup in the Gorge, closures in more than 200 school district and dozens of flight ...

Virtually every school district in and around Portland canceled school for a second straight day Friday, given the mix of ...

Freezing rain overnight has turned back into snowfall. About 0.10 inches of ice was expected in the Portland metro, with as ...

Portland’s string of cold but sunny days is finally coming to an end. Starting early Thursday morning, a “mess of wintry ...

PORTLAND, Ore. (KOIN) — Another round of winter weather will take aim at Oregon and Washington later this week. This time, we may be in for more widespread impacts from snow and freezing rain ...

With temperatures below freezing and a strong east wind, when the precipitation arrives, it will fall as snow in the Portland ...

PORTLAND, Ore. (KOIN) — Freezing rain occurs when snow falls into a pocket of warmer air, where it melts, before reaching a thin layer of freezing-cold air near the Earth’s surface.

In the Portland area, cold east winds forecast to bring snow and then freezing rain on Thursday. A transition back to normal rain is most likely south of the Portland area later on Thursday.

11 p.m. Update: Freezing rain transitions to snow around 2 a.m. to 3 a.m. in the Portland-metro area. Another half inch to one inch of new snow is expected to accumulate on Friday morning.

Meteorologists are tracking a weather system that could bring snow and freezing rain to the Willamette Valley on Wednesday and Friday.