As an area of low pressure exits towards the New England coastal waters, colder air will invade from the west leading to temperatures falling through the day today.
As the low pressure system lifts northeast, scattered rain and snow showers will change over to snow showers while winds will increase from the northwest at 10 to 20 mph with gusts over 35 mph. Temperatures will fall into the 30's which will feel like the 20's due to the strong northwesterly winds.
High pressure will build into the Philadelphia and New York City metropolitan areas tonight on through Friday with scattered cloud cover. Winds will be from the northwest at 5 to 15 mph. Temperatures will range from the lower to mid 20's over the interior and mid to upper 20's along the coast for lows and mid to upper 30's for highs.
An area of low pressure will approach from the southwest on Saturday afternoon with snow developing throughout the region. Accumulating snowfall, potentially heavy, can be expected through early Sunday morning. Snow showers will linger through Sunday. Temperatures will range from the mid to upper 20's for lows and mid to upper 30's for highs.
High pressure will be in control Monday on through Wednesday with tranquil weather conditions. Temperatures will range from the lower to mid 20's for lows and mid to upper 30's for highs.