6:00 AM | **Accumulating snow from later tonight into tomorrow afternoon on the order of 2-4 inches**
Paul Dorian
6-Day NYC Forecast
Today
Mainly cloudy, cold, snow possible by late in the day, highs in the lower 30’s
Tonight
Cloudy with snow likely, cold, lows in the mid-to-upper 20’s
Wednesday
Mainly cloudy, cold, snow likely during the morning and mid-day hours, low 30’s for afternoon highs
Wednesday Night
Becoming partly cloudy, quite cold, upper teens for overnight lows
Thursday
Mainly sunny, still quite cold, low 30’s
Friday
Mainly sunny, not as cold, near 40 degrees
Saturday
Mainly sunny, milder, mid 40’s
Sunday
Partly sunny, mild, near 50 degrees
Discussion
Upper-level energy will slide across the Midwest today and into the eastern US and will contribute to the formation of low pressure near the Mid-Atlantic coastline by early tomorrow. Meanwhile, a cold front will also play an important role in this upcoming snow event as it will slow down as it arrives in the eastern US late today as it will become aligned parallel to the upper-level wind flow (southwest-to-northeast). As a result, snow associated with the frontal system will tend to last for an extended period of time tonight and then low pressure induced snow will fall early tomorrow. The combination of the front and low pressure system should generate 2-4 inches of accumulating snow in the NYC metro region. The timetable for the snow is primarily from later tonight into tomorrow afternoon with impact likely for the Wednesday AM commute. It'll stay cold following this system for the latter part of the work week with a reinforcing cold air mass ushered in by the frontal passage, but then a noticeable warm up will occur this weekend.
Meteorologist Paul Dorian
Vencore, Inc.
vencoreweather.com