SHORT TERM /6 PM THIS EVENING THROUGH 6 PM FRIDAY/...
The storm really gets going tonight and Friday as the low move
off the middle Atlantic coast and moves towards the region.
Precipitation becomes widespread across the entire region, with
some of the precipitation falling moderate to locally heavy at
times late tonight into Friday morning.
Winter headlines continue until 1am for Western Passaic and
until 10am Friday for Orange County where temperatures will be
cold enough for a longer period of snowfall. While it appeared
that there could be a period of freezing rain over the last 24
hours, it does not appear that way with the latest 00z runs.
With most of the guidance backing off on this, I have removed
the mention of freezing rain thus taking out any ice
accumulations.
Snowfall amounts will be rather tricky across Orange county. Right
now, while there is a winter weather advisory, I do think there
could be a portion of Orange county that could or will meet warning
criteria (6+ inches). The best chances will be across the far
western sections of the county, mainly north and west of the I-84
corridor from Port Jervis to Montgomery. It looks like there could
be a fairly tight gradient of the heaviest snowfall, the main
question is where does that gradient set up. Also, there is a chance
that some location, mainly far western Orange could see a brief
period of heavy snowfall where amounts could reach rates of 1 inch
per hour for an hour or two. Have decided to go with an advisory vs
a warning for Orange county, because at this time, it does not
appear that more than half of the county will reach warning level
snowfall.
Outside of Orange County NY and Western Passaic NJ, the rest of the
Lower Hudson Valley, rest of NE NJ, and interior SW CT is expected
to see a mostly a rain event with the possibility of a rain/snow
mix to start. Little to no accumulations are expected in these
locations. Along the coast, including the NYC Metro, coastal CT
and Long Island, pretty much a plain rain event is expected.
Should be interesting to watch unfold