Portland winter weather: A timeline for when snow and cold temperatures are expected to arrive

Portland’s second chance for snow this week is shaping up to have some actual snow.

Historic' storm to slam Minnesota; cold temperatures: Weather updates

Snowfall accumulation forecast for Columbia, Jefferson City, Weather

Arctic freeze continues to blast huge swaths of the US with sub-zero temperatures, WJHL

Ice storm set to arrive midafternoon Tuesday. Portland gears up for more hazardous weather

Portland Temperatures Could Fall to Near Zero Next Week After Snowfall

Snowy forecast prompts officials in Portland, Oregon, to declare state of emergency - Newsday

Snow, Ice, Wind and Bitter Cold Pummels the Northern US in Dangerous Winter Storm

Millions of Americans face below-zero temperatures as storms bring blast of Arctic air, snow and ice

Photos: Cold weather grips U.S. as temperatures sink in winter storm

Snow, ice, wind and bitter cold pummels the northern US in dangerous winter storm – WJET/WFXP/

Winter storms ravage U.S. from California to northern Plains - Los Angeles Times