Good evening. Massachusetts. I'm Aaron Jolly. Folks, an Arctic cold front knifed through the state overnight. It's dragging the coldest air we've seen all season straight out of Canada. That little dusting of snow this morning? Just the appetizer. The main course is a deep freeze arriving tonight. In the next 24 hours. Right now, eastern Massachusetts sits at 38 degrees with a few stray flakes still possible before 2 P.M. Skies clear this afternoon, but don't let the sunshine fool you. Northwest winds are pumping in colder air by the hour. Slide west into the Worcester hills and you're already down to 36. Out in the Berkshires? Thirty four degrees with a sharper north wind. You can feel that Canadian air settling in like it owns the place. Tonight is when things get serious. Clear skies and calm winds mean the heat just radiates away. Eastern Mas ...