We watch.
KEY MESSAGE 3 Discussion...
Cold trend continues for the forecast winter storm late Saturday
into Sunday. High pressure to the NW will aid in feeding cool
air at the surface from the NE through Saturday evening. Still a
good signal in guidance for CAD to keep surface temps below
freezing for much of southern ME and central/north NH. No
change in thinking regarding primary low track out of the Great
Lakes. Still some differences in guidance re: transfer to
coastal low, and this will have impact on QPF and temperature
profile aloft for precip type.
Continue to think foothills northward remain mainly snow until
after midnight, in which sleet then mixes in. A mix of snow,
sleet, and freezing rain will be possible for points in the
foothills and interior, with mostly rain into southern NH and
far southern NH. Should cold trend continue, would see wintry
mix hold on longer and closer to the ME coast.