posted this in the other thread but i'll post it here too
from the SNE thread
New MCD
AREAS AFFECTED...NRN NJ...SERN NY/WRN LONG ISLAND...SRN VT...SWRN NH...WRN MA/CT CONCERNING...HEAVY SNOW VALID 262326Z - 270530Z BAND OF HEAVY SNOW WITH RATES RANGING FROM 1-2 IN/HR IS FORECAST TO SHIFT WWD OUT OF MA/CT THIS EVENING AND BECOME ALIGNED FROM NRN NJ NWD ACROSS SERN NY AND THE HUDSON RIVER VALLEY INTO PORTIONS OF SRN VT/SWRN NH. FREQUENT GUSTS NEAR 35 MPH WILL LEAD TO BLOWING SNOW WITH VISIBILITY REDUCED TO A QUARTER MILE OR LESS. SURFACE ANALYSIS AT 23Z SHOWED A SURFACE CYCLONE LOCATED SE OF LONG ISLAND...WHICH CONTINUES TO DEEPEN...EVIDENT BY PRESSURE FALLS OF 3 MB/HR. NEEDLESS TO SAY...LARGE-SCALE ASCENT IS QUITE INTENSE...AND HAS PROVIDED A FAVORABLE BACKGROUND ENVIRONMENT FOR HEAVY SNOWFALL FROM THE MID ATLANTIC REGION NWD INTO PORTIONS OF SRN NEW ENGLAND DURING THE AFTERNOON. SNOWFALL RATES ARE CURRENTLY MOST PRONOUNCED NEAR THE JERSEY COAST N-NEWD INTO SRN NY...CT...AND MA...WHERE THE EXIT REGION OF AN INTENSE E-NELY LOW-LEVEL JET /WITH WIND SPEEDS AOA 50 KT/ IS FOCUSING A ZONE OF STRONG CONVERGENCE AND FRONTOGENESIS. DURING THE 00-06Z TIME PERIOD...THE LOW-LEVEL CYCLONE IS FORECAST TO MOVE NWD TOWARD CAPE COD. THIS WILL CAUSE THE ZONE OF STRONGEST MESOSCALE FORCING FOR ASCENT TO BECOME RE-ORIENTED ROUGHLY ALONG A LINE FROM NRN NJ NWD ACROSS SERN NY AND THE HUDSON VALLEY INTO PORTIONS OF SRN VT AND SWRN NH. BANDED HEAVY SNOWFALL WITH HRLY RATES OF 1-2 INCHES WILL BE POSSIBLE OVER THESE AREAS. IN ADDITION...STRONG GRADIENT WIND SPEEDS OVER THE LOWEST HALF KM AGL WILL PROMOTE FREQUENT GUSTS NEAR 35 MPH...LEADING TO POSSIBLE BLIZZARD CONDITIONS. ..GARNER.. 12/26/2010 ATTN...WFO...GYX...BOX...BTV...OKX...ALY...PHI...BGM...