As Arctic air blankets the eastern United States, the National Oceanic and Atmospheric Administration has released its latest weather outlook for the last week of January -- but will Portland see those frigid temps or snow?

Low pressure up in Canada to the East of the Hudson Bay has rain and snow associated with it spanning all the way down to the Gulf of Mexico. An introductory warm front brought us rain and snow this evening,

Heavy, wet snow will move into the region late Sunday afternoon, increasing in intensity by evening and continuing until Monday morning. Snowfall totals are expected to be highest along the coast and inland,