Monday – stiff northeasterly winds developing along with snow. UKMET model total snowfall accumulation as of 7AM Tuesday.ECMWF model total snowfall accumulation as of 7AM Tuesday.GFS model total snowfall accumulation as of 7AM Tuesday.Overnight lows in the upper-20s with the possibility of snow developing overnight into Monday morning. Sunday – mostly cloudy as the next storm system starts to work in. Overnight lows will be in the upper-teens under increasing cloud cover. Sunny, but still cold with high temperatures around 30✯. Saturday – winds abate with high pressure moving more directly overhead. A strong area of high pressure is parked over much of the Eastern US. Weather Prediction Center surface forecast for 7AM Saturday. Overnight temperatures drop into the mid-teens with wind chills likewise dropping below zero.
A strong arctic high and a departing low will create a tight pressure gradient that ushers in stiff northwesterly winds 20-25 mph. Rest of today – mostly clear, cold, and windy with high temperatures in the low-20s. As usual, track details on this storm will be pivotal, and are not clear at this time. This cold air could set the stage for a nor’easter bringing significant snowfall to the region, with totals > 6″ possible Monday into Tuesday. Overnight lows in the teens and high temperatures in the 20s will range 10-15✯ below normal for this time of year. An arctic chill with bitterly cold winds kicks off the weekend as strong high pressure moves in.
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