Good afternoon, Attached is an updated briefing regarding the potential for rain changing to a wintry mix of sleet and snow and a possible flash freeze Friday morning. Biggest chance since the last briefing has been a lowering of snow/sleet accumulations across northern MA. There remains a great deal of concern with respect to hazardous travel during the Friday morning commute. A winter storm watch remains in effect. See the attached one page briefing for further details. Thanks, Rob Megnia and Matthew Belk 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>