MU Weather Center
1/2 An upper-level low will track eastward from the Great Lakes region to southern New England spanning Sunday to Monday. In general, only light precip will impact northern MD, southeastern PA and the LSV later Sunday into Monday.
2/2 The precip may begin as a wintry mix of snow, sleet and freezing rain north of the Turnpike and west of Rt. 15 Sunday evening. An icy coating of snow or glaze of ice is possible, especially in the higher terrain and on secondary roads. Elsewhere, only plain rain is expected.