Virtually every school district in and around Portland canceled school for a second straight day Friday, given the mix of freezing rain, snow and ice expected during the morning commute.

Update: Storm Tracker 2 Meteorologist Rhonda Shelby says a back edge to the first band of precipitation is just about to move through the metro area.1

Did you wake up Thursday morning and say, “Where is the snow?” It took a while, but wintry precipitation moved into the metro area around 9 a.m. Snow, freezing rain, and sleet began falling around 4 a.

The City of Portland is preparing for potentially hazardous roads this week as snow and freezing rain are forecast to hit the region Thursday and Friday. It will be dry and cool again on Wednesday with mostly sunny skies, but another chance of snow is right around the corner.

A snow storm has caused chaos on an Oregon highway, with up to 30 vehicles involved in a large pileup. Several people were injured and four people were taken to a local hospital with minor injuries. An SUV involved in the accident caught on fire,

About an inch of snow officially fell Thursday on Portland, causing crashes, canceling school, shutting government offices and briefly cutting electricity to thousands.