All, Increasing confidence for areas of black ice overnight into Friday morning across most of Massachusetts, Rhode Island and Connecticut. Already received reports of icy roads across the Hudson Valley of NY into Northwest CT and the Berkshires. See the attached briefing for additional details. Frank Nocera 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>