Arctic air meets weekend storm as Boston could see 10–20 inches

The Boston area could see a major weekend snowstorm with 10–20 inches expected across southern New England as Arctic air collides with the system. The heaviest snow is forecast Sunday night into Monday morning, with lighter, patchy snow Monday afternoon. Travel will deteriorate Sunday afternoon into Monday, and coastal winds 20–40 mph are possible; blizzard conditions are unlikely though localized heavy bands could briefly raise totals. Stay tuned for updates as forecasts may tighten or shift.