A blast of Arctic air is bringing cold weather to New England over the next several days. Wind chill values in the mornings are going to be 0 to 15 below, with the coldest areas across the hillier terrain of Worcester County and the Berkshires.

A Weather Alert continues for brutally cold air mass now through Wednesday morning. A cold weather advisory remains in effect until midnight Tuesday night for the entire Chicago area, with wind chills dropping to -20 to -25.

Chicago was waking up to a bitter cold morning Monday, with sub-zero temperatures and wind chills as low as -15. And it’s only going to get colder from there, the NBC 5 Storm Team says. “We’re cold all the way around,