Good morning everyone, The probability for accumulating snow continues to increase for tonight into Monday. Here are the details including graphics regarding snowfall projections (Most Likely, Low end & High end amounts including start times), headlines and a model simulated radar loop beginning 10 pm tonight thru 7 am Monday. *What has changed:* - Winter Storm Watches have been issued for the potential for 6+ inches of snow across southeast Massachusetts and all of Rhode Island - Winter Weather Advisories have been issued for expected snowfall of 2-4" for much of MA along and south of the Turnpike including the Greater Boston area and all of northern CT *WHAT: * - Plow-able snowfall expected *WHERE: * - All of Massachusetts, Rhode Island and Connecticut *WHEN: * - Snow is expected to overspread the region from southwest to northeast between 9 pm tonight and 1 am Monday - The steadiest and heaviest snow will fall after midnight into Monday morning. - The focus for accumulating snow will likely shift to eastern MA by Monday afternoon. Snow should wind down from west to east later Monday afternoon into early evening. *POTENTIAL IMPACTS:* - Roads will become snow covered/slippery along with reduced visibility for the Monday morning commute (although more limited given the Holiday). Highest snow totals will likely occur across southeast MA into RI where a Winter Storm Watch is posted. - Greatest risk for snow and slippery roads during the Monday afternoon/early evening commute will be across eastern MA, where the ending time will be the latest. *UNCERTAINTY:* - Latest forecast trends is for the risk for a moderate snowfall farther north now into RI and southeast MA with 4 to 7 inches possible. These amounts may shift depending on the exact track of the low pressure system. - A track farther south would translate to less snowfall while a a track farther north would mean more snow north and west. Another email update will be issued this afternoon. However if you have any questions or concerns feel free to contact before then via this email address or via phone (508.622.3280) Meteorologists - Frank Nocera & Joe Dellicarpini If you have any questions or would like more information, don't hesitate to contact us via this email address, on NWSChat <https://nwschat.weather.gov/>, or at the following: National Weather Service Boston/Norton, MA 46 Commerce Way Norton, MA 02766 508.622.3280 Website <http://www.weather.gov/boston> | Facebook <http://www.facebook.com/NWSBoston> | Twitter <http://www.twitter.com/NWSBoston>