From the National Weather Service:
Special Weather Statement National Weather Service Taunton MA 510 AM EDT Thu Mar 22 2018 CTZ004-MAZ004>007-012>023-026-RIZ001>007-221230- Windham CT-Northern Worcester MA-Central Middlesex MA- Western Essex MA-Eastern Essex MA-Southern Worcester MA- Western Norfolk MA-Southeast Middlesex MA-Suffolk MA- Eastern Norfolk MA-Northern Bristol MA-Western Plymouth MA- Eastern Plymouth MA-Southern Bristol MA-Southern Plymouth MA- Barnstable MA-Dukes MA-Northern Middlesex MA- Northwest Providence RI-Southeast Providence RI-Western Kent RI- Eastern Kent RI-Bristol RI-Washington RI-Newport RI- Including the cities of Putnam, Willimantic, Barre, Fitchburg, Framingham, Lowell, Lawrence, Gloucester, Milford, Worcester, Foxborough, Norwood, Cambridge, Boston, Quincy, Taunton, Brockton, Plymouth, Fall River, New Bedford, Mattapoisett, Chatham, Falmouth, Provincetown, Vineyard Haven, Ayer, Foster, Smithfield, Providence, Coventry, West Greenwich, East Greenwich, Warwick, West Warwick, Bristol, Narragansett, Westerly, and Newport 510 AM EDT Thu Mar 22 2018 ...Mainly wet roadways early this morning but some slush covered roadways possible in bands of moderate snow... Temperatures were mainly above freezing early this morning across southern New England. So while snow has finally overspread much of the region...accumulations of a coating to 2 inches will generally occur on grassy surfaces. However...some roads may become slushy for a time in bands of moderate snow especially from Plymouth to Falmouth as well as the higher terrain of northeast Connecticut and central Massachusetts. Any slippery roadways should improve by late morning as temperatures rise above freezing.