A quick morning update, we have expanded the WINTER WEATHER ADVISORY for Southeast Massachusetts and all of Rhode Island from 10 am to 10 pm Tuesday. This advisory addresses the forecast significant, potential high-end travel impacts for the Tuesday afternoon into evening commute. A WINTER STORM WATCH continues for the remainder of Massachusetts. 

A quick bout of snow with potential 1" / hour snowfall rates, mixing with and changing over to sleet yielding storm-total snow / sleet accumulations of 1 to 4 inches before changing over to freezing rain, later over to rain. Most of the snow / sleet accumulations occurring at the height of the Tuesday rush hour.

We'll have a briefing later this afternoon with the latest forecast package. In the meantime, should you have any questions, comments and/or concerns, don't hesitate to reach out to us.

Respectfully,

Benjamin Sipprell

Meteorologist

NWS Boston / Norton